:root {
  --black: black;
  --830f80: #830f80;
  --white: white;
  --580b52: #580b52;
  --ad74b5: #ad74b5;
}

.w-checkbox {
  margin-bottom: 5px;
  padding-left: 20px;
  display: block;
}

.w-checkbox:before {
  content: " ";
  grid-area: 1 / 1 / 2 / 2;
  display: table;
}

.w-checkbox:after {
  content: " ";
  clear: both;
  grid-area: 1 / 1 / 2 / 2;
  display: table;
}

.w-checkbox-input {
  float: left;
  margin: 4px 0 0 -20px;
  line-height: normal;
}

.w-checkbox-input--inputType-custom {
  border: 1px solid #ccc;
  border-radius: 2px;
  width: 12px;
  height: 12px;
}

.w-checkbox-input--inputType-custom.w--redirected-checked {
  background-color: #3898ec;
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/static/custom-checkbox-checkmark.589d534424.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  border-color: #3898ec;
}

.w-checkbox-input--inputType-custom.w--redirected-focus {
  box-shadow: 0 0 3px 1px #3898ec;
}

.w-layout-grid {
  grid-row-gap: 16px;
  grid-column-gap: 16px;
  grid-template-rows: auto auto;
  grid-template-columns: 1fr 1fr;
  grid-auto-columns: 1fr;
  display: grid;
}

body {
  color: var(--black);
  font-family: Avenirnextltpro, sans-serif;
  font-size: 18px;
  line-height: 28px;
}

h1 {
  text-transform: uppercase;
  margin-top: 20px;
  margin-bottom: 0;
  font-size: 48px;
  font-weight: 700;
  line-height: 48px;
}

h3 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 28px;
  font-weight: 700;
  line-height: 34px;
}

p {
  margin-bottom: 40px;
}

a {
  color: var(--830f80);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  color: var(--830f80);
  margin-top: 0;
  margin-bottom: 0;
  padding-left: 20px;
}

ol {
  margin-top: 0;
  margin-bottom: 10px;
  padding-left: 20px;
}

li {
  margin-bottom: 20px;
}

.container-fullwidth {
  z-index: 1;
  width: 100%;
  max-width: 100%;
  padding-left: 20px;
  padding-right: 20px;
  position: relative;
}

.container-fullwidth.blur-bg {
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}

.container-fullwidth.moblie {
  display: none;
}

.section-inner-banner {
  padding-top: 220px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.section-content {
  background-color: #f7f9f9;
  padding-top: 80px;
  padding-bottom: 80px;
}

.section-content.about-bottom-bg {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/about-bottom-img2x.jpg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: scroll;
}

.section-content.inner-bg {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-corner-bottom2x.png'), url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-corner-top2x.png');
  background-position: 0 100%, 100% 0;
  background-repeat: no-repeat, no-repeat;
  background-size: 35%, 30%;
}

.section-content.inner-bg02 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-corner-top2x.png');
  background-position: 100% 0;
  background-repeat: no-repeat;
  background-size: 30%;
}

.section-content.inner-bg02.full {
  height: 100%;
}

.container {
  width: 100%;
  max-width: 1000px;
  padding-left: 40px;
  padding-right: 40px;
}

.container.home03 {
  max-width: none;
  height: 100vh;
  padding-left: 0;
  padding-right: 0;
  position: relative;
  overflow: hidden;
}

.container.full {
  max-width: none;
}

.txt-color-bk {
  color: var(--black);
}

.txt-color-bk.forms-list-title-txt-align {
  margin-bottom: 10px;
}

.mission-row {
  flex-wrap: wrap;
  display: flex;
}

.introduction-col, .img {
  width: 100%;
}

.inner-banner-col-l {
  width: 50%;
}

.inner-banner-col-l.full {
  width: 100%;
}

.inner-banner-col-r {
  width: 50%;
  max-width: 600px;
  padding-left: 2%;
}

.inner-banner-row {
  flex-wrap: wrap;
  display: flex;
}

.inner-banner-title {
  color: var(--830f80);
  font-size: 24px;
  font-weight: 700;
}

.inner-banner-link {
  color: var(--830f80);
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/arrow-inner-banner.svg');
  background-position: 100%;
  background-repeat: no-repeat;
  background-size: auto;
  padding-top: 2px;
  padding-right: 30px;
  font-weight: 700;
  text-decoration: none;
  transition: all .5s;
  display: inline-block;
}

.inner-banner-link:hover {
  text-decoration: underline;
}

.inner-banner-link.w--current {
  margin-left: 40px;
  text-decoration: underline;
}

.mobile-bottom-btn-b {
  display: none;
}

.footer {
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 16px;
  line-height: 26px;
}

.footer-row {
  flex-wrap: wrap;
  align-items: flex-end;
  display: flex;
}

.footer-col-l {
  width: 70%;
}

.footer-col-r {
  width: 30%;
}

.align-right {
  text-align: right;
}

.align-right.t-align-left.float-r {
  float: right;
}

.align-right.t-align-left.float-r.top-margin-10 {
  margin-top: 10px;
}

.footer-link {
  color: var(--black);
  text-decoration: none;
  transition: color .5s;
}

.footer-link:hover {
  color: var(--830f80);
}

.footer-link.white {
  color: var(--white);
}

.inner-banner-img {
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: scroll;
  position: absolute;
  inset: 0%;
}

.inner-banner-img.about {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/about-banner2x.jpg');
}

.inner-banner-img.training {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/training-banner2x.jpg');
  background-position: 0 100%;
}

.inner-banner-img.manual {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/manual-banner2x.jpg');
}

.inner-banner-img.manual:active {
  color: var(--black);
}

.inner-banner-img.forms {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/forms-banner2x.jpg');
}

.inner-banner-img.policy {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/policy-banner2x.jpg');
}

.inner-banner-img.highlights {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/highlights-banner2x.jpg');
}

.inner-banner-img.emergency {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/emergency-banner2x.jpg');
}

.header {
  background-color: #0000;
  position: fixed;
  inset: 0% 0% auto;
}

.nav-menu {
  background-image: linear-gradient(#48155a, #710f93 50%, #48155a);
  justify-content: space-between;
  width: 100%;
  display: flex;
}

.nav-dropdown-toggle {
  color: var(--white);
  margin-left: auto;
  margin-right: auto;
  padding: 10px 0 8px;
  font-size: 16px;
}

.nav-dropdown-toggle:hover {
  text-decoration: none;
}

.nav-dropdown-list {
  border-left: 5px solid var(--ad74b5);
  background-image: linear-gradient(#48155a, #7e2f93);
  margin-left: -25px;
  overflow: hidden;
}

.nav-dropdown-list.nav-dropdown-align-right {
  border-right: 5px solid var(--ad74b5);
  border-left-style: none;
  margin-top: 45px;
  margin-left: 0;
  inset: 0% 0% auto auto;
}

.nav-dropdown-link {
  color: #fff;
  padding-top: 5px;
  padding-bottom: 5px;
  font-size: 16px;
  line-height: 26px;
  transition: all .5s;
}

.nav-dropdown-link:hover {
  color: var(--ad74b5);
  text-decoration: none;
}

.nav-dropdown-link.w--current {
  color: var(--ad74b5);
}

.nav-dropdown-link-b {
  padding-top: 10px;
  padding-bottom: 10px;
}

.header-top {
  flex-wrap: wrap;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
  display: flex;
}

.header-top-col-l {
  align-items: center;
  width: 45%;
  display: flex;
}

.header-top-col-r {
  width: 55%;
  font-size: 16px;
}

.header-logo-cu {
  width: 116px;
  margin-right: 20px;
}

.header-logo-useo {
  width: 287px;
}

.text-purple {
  color: var(--830f80);
  font-weight: 400;
}

.content-b {
  flex-wrap: wrap;
  margin-top: 80px;
}

.mission-col {
  width: 50%;
  padding-left: 5%;
  padding-right: 5%;
}

.white-box-div {
  border-top: 2px solid var(--830f80);
  border-bottom: 2px solid var(--830f80);
  background-color: var(--white);
  padding: 40px;
  box-shadow: 0 0 17px #00000026;
}

.white-box-div.references {
  border-top-width: 2px;
  border-bottom-style: none;
  border-bottom-width: 0;
  border-radius: 0;
  margin-bottom: 40px;
  padding: 0;
}

.white-box-div.no-padding-bottom {
  padding-bottom: 0;
}

.white-box-div.bg-graphic {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-content-b2x.jpg');
  background-position: 100% 100%;
  background-repeat: no-repeat;
  background-size: 670px;
}

.white-box-div.contact {
  border-bottom-style: solid;
  border-bottom-width: 1px;
}

.white-box-div.training-undergrad {
  border-bottom-width: 1px;
  padding-bottom: 0;
}

.white-box-div.general-and-chemical {
  border-bottom-width: 1px;
  padding-top: 0;
  padding-bottom: 0;
}

.purple-line {
  background-color: var(--830f80);
  width: 100%;
  height: 2px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.gen-info-b {
  flex-wrap: wrap;
  align-content: stretch;
  align-items: flex-start;
  padding-left: 60px;
  position: relative;
}

.gen-info-txt-b {
  padding-top: 8px;
}

.image {
  position: absolute;
  inset: 0% auto auto 0%;
}

.text-bold {
  font-weight: 700;
}

.text-bold.text-purple.margin-bottom-20 {
  margin-bottom: 20px;
}

.gen-info-content-div {
  padding-top: 80px;
  padding-bottom: 80px;
}

.gen-info-border-lnk {
  border: 1px solid var(--830f80);
  border-radius: 1px;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  padding: 20px 0 20px 20px;
  display: flex;
  position: relative;
}

.contact-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  display: flex;
}

.contact-row.contact-row-last {
  border-bottom-style: none;
  border-radius: 0;
  margin-bottom: -40px;
}

.list-link {
  border-bottom: 1px solid var(--830f80);
  color: var(--black);
  background-color: #fff;
  padding: 20px 80px 20px 20px;
  transition: all .5s;
  display: block;
  position: relative;
}

.list-link:hover {
  background-color: var(--830f80);
  color: var(--white);
  text-decoration: none;
}

.list-link.gen-info-border-lnk-child {
  margin-top: -1px;
}

.list-link.gen-info-border-lnk-text-padding {
  margin-bottom: 10px;
}

.list-link.gen-info-border-lnk-child-copy {
  margin-top: -1px;
}

.list-link.manual {
  border-bottom-width: 0;
  width: 1005px;
}

.button-icon {
  background-color: #eee;
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.button-icon.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link.svg');
}

.button-icon.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download.svg');
}

.contact-tb-col {
  flex-wrap: wrap;
  align-items: center;
  padding: 20px 2%;
  display: flex;
}

.contact-tb-col.contact-table-02 {
  background-color: #f5f6f6;
  width: 30%;
}

.contact-tb-col.contact-table-02.bg-none {
  background-color: #0000;
}

.contact-tb-col.contact-table-01 {
  width: 22%;
}

.contact-tb-col.contact-table-03 {
  background-color: #edeeee;
  width: 16%;
}

.contact-tb-col.contact-table-03.bg-none {
  background-color: #0000;
}

.contact-tb-col.contact-table-04 {
  background-color: #e6e6e6;
  width: 32%;
}

.contact-tb-col.contact-table-04.bg-none {
  background-color: #0000;
}

.list-url-b {
  margin-bottom: 40px;
}

.gen-info-bottom-row {
  flex-wrap: wrap;
  display: flex;
}

.gen-info-bottom-col-r {
  width: 70%;
}

.gen-info-bottom-col-l {
  width: 30%;
}

.about-bottom-text-bold {
  font-weight: 700;
  display: block;
}

.contact-table-text {
  width: 100%;
}

.contact-table-text.contact-table-tiltle {
  color: #656565;
  font-weight: 700;
}

.about-bottom-contact-us-45 {
  flex-wrap: wrap;
  width: 45%;
  display: flex;
}

.about-bottom-contact-us-col-l {
  width: 50%;
  font-weight: 700;
}

.about-bottom-contact-us-col-r {
  width: 50%;
}

.about-bottom-contact-us-55 {
  flex-wrap: wrap;
  width: 55%;
  display: flex;
}

.about-bottom-col-l-01 {
  width: 20%;
  font-weight: 700;
}

.about-bottom-col-r-02 {
  width: 70%;
}

.about-bottom-text-bold {
  display: none;
}

.section-bottom-content.about-bottom-img {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/about-bottom-img2x.jpg');
  background-position: 100%;
  background-size: cover;
  margin-bottom: 40px;
  padding-top: 80px;
  padding-bottom: 80px;
}

.logo-useo {
  width: 100%;
}

.logo-useo-mobile {
  display: none;
}

.header-bg {
  background-color: #ffffffbf;
  position: absolute;
  inset: 0%;
}

.button-icon-hover {
  background-color: var(--580b52);
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  display: block;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.button-icon-hover.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link-hover.svg');
}

.button-icon-hover.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download-hover.svg');
}

.white-box-url-div {
  border-top: 2px solid var(--830f80);
  border-bottom: 2px solid var(--830f80);
  background-color: #fdfefe;
  border-radius: 2px;
  box-shadow: 0 0 17px #00000026;
}

.white-box-url-div.training-postgrad {
  border-bottom-width: 1px;
}

.training-url-row {
  border-bottom: 1px solid var(--830f80);
  color: var(--black);
  width: 100%;
  padding: 20px 80px 20px 20px;
  transition: all .5s;
  position: relative;
}

.training-url-row:hover {
  background-color: var(--830f80);
  color: var(--white);
  text-decoration: none;
}

.training-content {
  margin-top: 20px;
}

.training-expand-open {
  border-bottom: 1px none var(--830f80);
  color: var(--black);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  display: flex;
  position: relative;
}

.training-expand-open:hover {
  text-decoration: none;
}

.button-open {
  background-color: #eee;
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-open.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.button-open.arrow {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/Mask-Copy-4.svg');
}

.training-expand-col {
  flex-wrap: wrap;
  align-items: center;
  padding: 20px 2%;
  display: flex;
}

.training-expand-col.training-expand-col-16 {
  width: 17%;
}

.training-expand-col.training-expand-col-16.training-expand-col-02 {
  background-color: #f5f6f6;
  width: 20%;
}

.training-expand-col.training-expand-col-16.training-expand-col-03 {
  background-color: #edeeee;
  width: 20%;
}

.training-expand-col.training-expand-col-16.training-expand-col-close-03 {
  background-color: #710d6d;
}

.training-expand-col.training-expand-col-16.training-expand-col-close-02 {
  background-color: #7a0e76;
}

.training-expand-col.training-expand-col-04 {
  background-color: #e6e6e6;
}

.training-expand-col.training-expand-col-close-04 {
  background-color: #690d64;
}

.training-expand-col.training-expand-col01 {
  width: 30%;
}

.training-expand-col.training-expand-col02 {
  background-color: #f5f6f6;
  width: 20%;
}

.training-expand-col.training-expand-col02.tb-bg-purple {
  background-color: #580b5233;
}

.training-expand-col.training-expand-col02.no-bg {
  background-color: #0000;
}

.training-expand-col.training-expand-col03 {
  background-color: #edeeee;
  width: 20%;
}

.training-expand-col.training-expand-col03.tb-bg-purple {
  background-color: #580b5266;
}

.training-expand-col.training-expand-col03.no-bg {
  background-color: #0000;
}

.training-expand-col.training-expand-col04 {
  background-color: #e6e6e6;
  width: 30%;
}

.training-expand-col.training-expand-col04.tb-bg-purple {
  background-color: #580b5299;
}

.training-expand-col.training-expand-col04.no-bg {
  background-color: #0000;
}

.training-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  margin-left: -40px;
  margin-right: -40px;
  display: flex;
}

.training-row.training-expand-last {
  margin-bottom: -40px;
}

.training-row.training-undergrad-title {
  padding-right: 65px;
}

.training-row.training-undergrad-title.under-line {
  border-bottom-width: 2px;
}

.training-table-title {
  color: #656565;
  font-weight: 700;
}

.training-expand-close {
  border-bottom: 1px solid var(--830f80);
  background-color: var(--830f80);
  color: var(--white);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  display: flex;
  position: relative;
}

.training-expand-close:hover {
  text-decoration: none;
}

.button-open-close {
  background-color: #580b52;
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-close.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.button-open-close.close {
  background-color: #580b52;
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-close.svg');
}

.training-expand-content {
  width: 100%;
  overflow: hidden;
}

.training-expand-div {
  padding: 40px;
}

.training-typhoon-row {
  flex-wrap: wrap;
  margin-bottom: 20px;
  display: flex;
}

.training-typhoon-col-l {
  width: 25%;
}

.training-typhoon-col-r {
  width: 45%;
}

.training-typhoon-col {
  width: 100%;
  margin-bottom: 20px;
  display: none;
}

.training-desplay-mobile {
  display: none;
}

.references-table {
  width: 75%;
  padding: 20px 3%;
}

.references-table.references-table-title {
  background-color: #edeeee;
  width: 25%;
}

.references-table-row {
  border-bottom: 2px solid var(--830f80);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  display: flex;
}

.references-table-three-col {
  text-align: center;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  width: 33.33%;
  min-height: 144px;
  padding: 20px 3%;
  display: flex;
}

.references-table-three-col.references-table-title {
  background-color: #edeeee;
  width: 25%;
}

.references-table-three-col.grey-bg {
  background-color: #edeeee;
  justify-content: center;
  align-items: center;
}

.references-table-50 {
  flex-wrap: wrap;
  align-items: center;
  width: 50%;
  padding: 20px 3%;
  display: flex;
}

.references-table-50.references-table-title {
  background-color: #edeeee;
  width: 25%;
}

.references-table-50.references-table-50-grey-bg {
  background-color: #f5f6f6;
}

.references-table-title {
  color: #656565;
  width: 100%;
  font-weight: 700;
}

.subtitle {
  margin-bottom: 20px;
  font-size: 28px;
  font-weight: 700;
  line-height: 38px;
}

.gen-info-icon {
  width: 40px;
  position: absolute;
  inset: 0% auto auto 0%;
}

.content {
  margin-top: -80px;
}

.txt-link-bk {
  color: var(--black);
  transition: all .5s;
  display: inline-block;
}

.txt-link-bk:hover {
  color: var(--830f80);
  text-decoration: none;
}

.contact-table-b {
  margin-bottom: -40px;
  margin-left: -40px;
  margin-right: -40px;
  overflow: hidden;
}

.contact-bottom-row {
  flex-wrap: wrap;
  margin-left: -3%;
  margin-right: -3%;
  display: flex;
}

.contact-bottom-col {
  width: 50%;
  padding-left: 3%;
  padding-right: 3%;
}

.contact-bottom-subrow {
  flex-wrap: wrap;
  margin-left: -2%;
  margin-right: -2%;
  display: flex;
}

.contact-bottom-subcol-l {
  width: 25%;
  padding-left: 2%;
  padding-right: 2%;
}

.contact-bottom-subcol-r {
  width: 75%;
  padding-left: 2%;
  padding-right: 2%;
}

.contact-bottom-subcol-l02 {
  width: 40%;
  padding-left: 2%;
  padding-right: 2%;
}

.contact-bottom-subcol-r02 {
  width: 60%;
  padding-left: 2%;
  padding-right: 2%;
}

.tb-txt-full {
  width: 100%;
}

.list-link-b {
  border-top: 1px solid var(--580b52);
  border-right: 1px solid var(--580b52);
  border-left: 1px solid var(--580b52);
}

.listing-b {
  border-top: 2px solid var(--830f80);
  border-bottom: 1px solid var(--830f80);
  background-color: var(--white);
  overflow: hidden;
  box-shadow: 0 0 17px #00000026;
}

.listing-b.references {
  border-top-width: 2px;
  border-bottom-style: none;
  border-bottom-width: 0;
  border-radius: 0;
  margin-bottom: 40px;
  padding: 0;
}

.listing-b.no-padding-bottom {
  padding-bottom: 0;
}

.listing-b.bg-graphic {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-content-b2x.jpg');
  background-position: 100% 100%;
  background-repeat: no-repeat;
  background-size: 670px;
}

.listing-b.contact {
  border-bottom-style: solid;
  border-bottom-width: 1px;
}

.listing-b.training-undergrad {
  border-bottom-width: 1px;
  padding-bottom: 0;
}

.list-link-b02 {
  border-bottom: 1px solid var(--580b52);
  margin-bottom: -1px;
  overflow: hidden;
}

.list-link02 {
  border-bottom: 1px none var(--830f80);
  color: var(--black);
  background-color: #fff;
  padding: 20px 80px 20px 20px;
  transition: all .5s;
  display: block;
  position: relative;
}

.list-link02:hover {
  background-color: var(--830f80);
  color: var(--white);
  text-decoration: none;
}

.list-link02.gen-info-border-lnk-child {
  margin-top: -1px;
}

.list-link02.gen-info-border-lnk-text-padding {
  margin-bottom: 10px;
}

.list-link02.gen-info-border-lnk-child-copy {
  margin-top: -1px;
}

.inner-side-menu {
  background-color: #eceeee;
  width: 30%;
  padding-top: 80px;
}

.inner-side-content-b {
  width: 70%;
}

.inner-row {
  flex-wrap: wrap;
  align-items: stretch;
  display: flex;
}

.inner-side-menu-link {
  border-left: 5px solid #0000;
  padding: 5px 40px 2px 35px;
  font-size: 16px;
  line-height: 26px;
  transition: all .5s;
  display: block;
}

.inner-side-menu-link:hover {
  border-left-color: var(--ad74b5);
  background-color: var(--white);
  text-decoration: none;
}

.inner-side-menu-link.w--current {
  border-left-color: var(--ad74b5);
  background-color: var(--white);
}

.inner-dropdown-menu {
  display: none;
}

.forms-list-title-col-l {
  width: 100%;
  padding-left: 2%;
  padding-right: 2%;
}

.forms-list-title-row {
  flex-wrap: wrap;
  margin-left: -2%;
  margin-right: -2%;
  display: flex;
}

.forms-list-title-col-r {
  width: 100%;
  padding-left: 2%;
  padding-right: 2%;
}

.txt-padding-top {
  margin-top: 20px;
}

.txt-padding-top._40 {
  margin-top: 40px;
}

.list-name-b {
  margin-bottom: 40px;
}

.forms-list-position-col-l {
  width: 100%;
  margin-bottom: 20px;
  padding-left: 0%;
  padding-right: 0%;
}

.forms-list-position-col-r {
  width: 100%;
  padding-left: 2%;
  padding-right: 2%;
}

.forms-list-position-row {
  flex-wrap: wrap;
  margin-left: 0%;
  margin-right: 0%;
  display: flex;
}

.manual-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  margin-left: -40px;
  margin-right: -40px;
  display: flex;
}

.manual-row.training-expand-last {
  margin-bottom: -40px;
}

.manual-row.training-undergrad-title {
  padding-right: 65px;
}

.manual-expand-open {
  border-bottom: 1px none var(--830f80);
  color: var(--black);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  transition: background-color .8s;
  display: flex;
  position: relative;
}

.manual-expand-open:hover {
  background-color: #eee;
  text-decoration: none;
}

.manual-expand-col {
  flex-wrap: wrap;
  align-items: center;
  padding: 20px 2%;
  display: flex;
}

.manual-expand-col.training-expand-col-16 {
  width: 17%;
}

.manual-expand-col.training-expand-col-16.training-expand-col-02 {
  background-color: #f5f6f6;
  width: 20%;
}

.manual-expand-col.training-expand-col-16.training-expand-col-03 {
  background-color: #edeeee;
  width: 20%;
}

.manual-expand-col.training-expand-col-16.training-expand-col-close-03 {
  background-color: #710d6d;
}

.manual-expand-col.training-expand-col-16.training-expand-col-close-02 {
  background-color: #7a0e76;
}

.manual-expand-col.training-expand-col-04 {
  background-color: #e6e6e6;
}

.manual-expand-col.training-expand-col-close-04 {
  background-color: #690d64;
}

.manual-expand-col.training-expand-col01 {
  width: 30%;
}

.manual-expand-col.training-expand-col02 {
  background-color: #f5f6f6;
  width: 20%;
}

.manual-expand-col.training-expand-col02.tb-bg-purple {
  background-color: #580b5233;
}

.manual-expand-col.training-expand-col02.no-bg {
  background-color: #0000;
}

.manual-expand-col.training-expand-col03 {
  background-color: #edeeee;
  width: 20%;
}

.manual-expand-col.training-expand-col03.tb-bg-purple {
  background-color: #580b5266;
}

.manual-expand-col.training-expand-col03.no-bg {
  background-color: #0000;
}

.manual-expand-col.training-expand-col04 {
  background-color: #e6e6e6;
  width: 30%;
}

.manual-expand-col.training-expand-col04.tb-bg-purple {
  background-color: #580b5299;
}

.manual-expand-col.training-expand-col04.no-bg {
  background-color: #0000;
}

.manual-expand-col.manual-expand-col01 {
  background-color: #f5f6f6;
  width: 30%;
}

.manual-expand-col.manual-expand-col01.tb-bg-purple {
  background-color: #580b5233;
}

.manual-expand-col.manual-expand-col02 {
  width: 70%;
}

.manual-expand-col.manual-expand-col02.tb-bg-purple {
  background-color: #580b5233;
}

.manual-expand-col.manual-expand-col02.no-bg {
  background-color: #0000;
}

.manual-expand-col.manual-expand-col02.full {
  flex-flow: column;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  padding-top: 10px;
  padding-bottom: 10px;
}

.manual-expand-col.manual-expand-col03 {
  width: 100%;
}

.manual-expand-col.manual-expand-col03.tb-bg-purple {
  background-color: #580b5233;
}

.manual-expand-col.manual-expand-col03.no-bg {
  background-color: #0000;
}

.manual-expand-close {
  border-bottom: 1px solid var(--830f80);
  background-color: var(--830f80);
  color: var(--white);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  display: flex;
  position: relative;
}

.manual-expand-close:hover {
  text-decoration: none;
}

.manual-expand-content {
  width: 100%;
  overflow: hidden;
}

.manual-expand-div {
  padding: 40px;
}

.page-select-blcok {
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
  padding-left: 40px;
  padding-right: 40px;
  position: relative;
}

.page-goback-blcok {
  justify-content: center;
  align-items: center;
  width: 40px;
  display: flex;
  position: absolute;
  inset: 0% auto 0% 0%;
}

.page-goback-blcok.end {
  opacity: .5;
}

.page-next-blcok {
  justify-content: center;
  align-items: center;
  width: 40px;
  display: flex;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.page-number-block {
  text-align: center;
  width: 100%;
}

.manual-link-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  margin-left: -40px;
  margin-right: -40px;
  display: flex;
}

.manual-link-row.training-expand-last {
  margin-bottom: -40px;
}

.manual-link-row.training-undergrad-title {
  padding-right: 65px;
}

.manual-button-icon {
  background-color: #eee;
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.manual-button-icon.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link.svg');
}

.manual-button-icon.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download.svg');
}

.manual-button-icon-hover {
  background-color: var(--580b52);
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  display: block;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.manual-button-icon-hover.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link-hover.svg');
}

.manual-button-icon-hover.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download-hover.svg');
}

.list-link-date {
  border-bottom: 1px solid var(--830f80);
  color: var(--black);
  background-color: #fff;
  padding: 0 65px 0 0;
  transition: all .5s;
  display: block;
  position: relative;
}

.list-link-date:hover {
  background-color: var(--830f80);
  color: var(--white);
  text-decoration: none;
}

.list-link-date.gen-info-border-lnk-child {
  margin-top: -1px;
}

.list-link-date.gen-info-border-lnk-text-padding {
  margin-bottom: 10px;
}

.list-link-date.gen-info-border-lnk-child-copy {
  margin-top: -1px;
}

.list-link-date.manual {
  border-bottom-width: 0;
  width: 1005px;
}

.list-link-date-row {
  display: flex;
  position: relative;
}

.list-link-date-col {
  padding: 20px;
}

.list-link-date-col.list-link-date-col-01 {
  z-index: 1;
  background-color: #6565650d;
  width: 25%;
  position: relative;
}

.list-link-date-col.list-link-date-col-02 {
  width: 75%;
}

.list-link-date-bg-purple {
  opacity: 0;
  background-color: #580b5266;
  width: 25%;
  height: 100%;
  position: absolute;
}

.show-more-btn-bar {
  text-align: center;
  margin-top: 20px;
}

.show-more-btn {
  line-height: 18px;
  transition: opacity .5s, margin-top .5s;
}

.show-more-btn:hover {
  opacity: .8;
  text-decoration: underline;
}

.listing-b-hidden {
  height: 0;
  display: none;
}

.forms-content {
  margin-top: 20px;
}

.forms-row {
  flex-wrap: wrap;
  margin-bottom: 20px;
  display: flex;
}

.forms-col-l {
  width: 25%;
}

.forms-col-r {
  width: 45%;
}

.forms-links-block {
  margin-top: 20px;
}

.forms-links-row {
  margin-left: -20px;
  margin-right: -20px;
}

.forms-links-col {
  background-color: #e7e9e9;
  margin-left: 20px;
  margin-right: 20px;
  box-shadow: 1px 1px 10px #0000001a;
}

.emergency-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  margin-left: -40px;
  margin-right: -40px;
  display: flex;
}

.emergency-row.training-expand-last {
  margin-bottom: -40px;
}

.emergency-row.training-undergrad-title {
  padding-right: 65px;
}

.emergency-link-row {
  border-bottom: 1px solid var(--830f80);
  flex-wrap: wrap;
  margin-left: -40px;
  margin-right: -40px;
  display: flex;
}

.emergency-link-row.training-expand-last {
  margin-bottom: -40px;
}

.emergency-link-row.training-undergrad-title {
  padding-right: 65px;
}

.emergency-button-icon-hover {
  background-color: var(--580b52);
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  display: block;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.emergency-button-icon-hover.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link-hover.svg');
}

.emergency-button-icon-hover.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download-hover.svg');
}

.emergency-button-icon {
  background-color: #eee;
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: auto;
  width: 65px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.emergency-button-icon.url {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-link.svg');
}

.emergency-button-icon.dl {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/icon-download.svg');
}

.emergency-expand-div {
  padding: 40px;
}

.emergency-expand-div.no-padding {
  padding: 0;
}

.emergency-expand-content {
  width: 100%;
  overflow: hidden;
}

.emergency-expand-close {
  border-bottom: 1px solid var(--830f80);
  background-color: var(--830f80);
  color: var(--white);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  display: flex;
  position: relative;
}

.emergency-expand-close:hover {
  text-decoration: none;
}

.emergency-expand-open {
  border-bottom: 1px none var(--830f80);
  color: var(--black);
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
  padding-right: 65px;
  display: flex;
  position: relative;
}

.emergency-expand-open:hover {
  text-decoration: none;
}

.expand-div-container {
  padding: 40px;
}

.expand-div-container.gary {
  background-color: #d8d8d833;
}

.erg-title-row {
  align-items: center;
  display: flex;
  position: relative;
}

.erg-title-icon {
  margin-right: 20px;
}

.erg-subtitle {
  margin-bottom: 0;
  font-size: 28px;
  font-weight: 700;
  line-height: 38px;
}

.erg-info-block {
  margin-top: 40px;
  padding-left: 60px;
  padding-right: 60px;
}

.erg-3x3-row {
  flex-wrap: wrap;
  display: flex;
}

.erg-3x3-col {
  border: 1px solid var(--white);
  background-color: #c5c5c580;
  width: 33.33%;
  padding: 10px;
}

.erg-gray-bg-text-block {
  background-color: #c5c5c580;
  padding: 20px;
}

.erg-sticky-block {
  z-index: 2;
  background-color: #fffc;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 80px;
  padding-left: 0;
  padding-right: 0;
  font-size: 12px;
  line-height: 12px;
  display: flex;
  position: sticky;
  top: 140px;
  overflow: hidden;
}

.erg-sticky-bar {
  background-color: var(--830f80);
  flex: 1;
  width: 100%;
  height: 5px;
  margin-top: 3px;
  position: absolute;
  inset: 0% 0% auto;
}

.erg-sticky-text-and-dot-block {
  z-index: 1;
  color: var(--black);
  text-align: center;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  width: 16.6667%;
  height: 50%;
  margin-top: 29px;
  text-decoration: none;
  display: flex;
  position: relative;
}

.erg-sticky-text-and-dot-block:hover {
  color: var(--830f80);
  text-decoration: none;
}

.erg-sticky-dot {
  z-index: 1;
  background-color: var(--black);
  border-radius: 100%;
  width: 12px;
  height: 12px;
  margin-bottom: 5px;
  position: relative;
}

.text-block {
  text-align: center;
}

.emergency-expand-bar-content {
  overflow: hidden;
}

.btn-b {
  margin-top: 20px;
  transition: background-color .5s, color .5s;
  overflow: hidden;
}

.btn-b.top-margin-60 {
  margin-top: 60px;
}

.home-banner-img {
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  height: 100%;
  position: relative;
}

.home-banner-img._01 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-banner2x.jpg');
}

.home-banner-img._04 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-banner042x.jpg');
}

.home-banner-img._03 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-banner032x.jpg');
}

.home-banner-img._02 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-banner022x.jpg');
}

.home-banner-title-b {
  margin-bottom: 20px;
}

.home-banner-txt {
  color: var(--black);
  font-size: 18px;
  line-height: 28px;
}

.home-slide-border-bottom {
  background-color: #00091d;
  height: 70px;
  position: absolute;
  inset: auto 0% 0%;
}

.home-slide-border-bottom.first {
  transform: translate(0, 100%);
}

.home-slide-border-right {
  background-color: #00091d;
  width: 70px;
  position: absolute;
  inset: 0% 0% 0% auto;
}

.home-slide-border-right.first {
  transform: translate(100%);
}

.home-banner-txt-b {
  background-color: var(--white);
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/bg-content-b2x.jpg');
  background-position: 50% 100%;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  max-width: 620px;
  padding: 40px;
  text-decoration: none;
  position: absolute;
  top: 50%;
  left: 0%;
  right: 0%;
  transform: translate(0, -50%);
}

.home-slide-border-left {
  background-color: #00091d;
  width: 70px;
  position: absolute;
  inset: 0% auto 0% 0%;
}

.home-slide-border-left.first {
  transform: translate(-100%);
}

.hide {
  display: none;
}

.home-banner {
  background-color: #00091d;
  height: 100%;
}

.home-banner-arrow-img {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
}

.btn-white {
  float: left;
  color: #fff;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
  background-image: linear-gradient(160deg, #a04b9f, #76437a);
  padding: 7px 33px 7px 27px;
  text-decoration: none;
  transition: color .6s, border-color .6s;
  overflow: hidden;
}

.btn-white:hover {
  color: var(--580b52);
  background-image: linear-gradient(160deg, #a04b9f80, #76437a80);
}

.btn-white.about-page {
  padding-left: 10px;
  padding-right: 15px;
}

.txt-mask {
  position: relative;
  overflow: hidden;
}

.text-block-2 {
  text-transform: uppercase;
}

.home-banner-arrow-next {
  opacity: .6;
  background-color: #fff;
  border-radius: 100%;
  width: 70px;
  height: 70px;
  margin-right: 50px;
  transition: opacity .5s;
  inset: 20% 0% 0% auto;
}

.home-banner-arrow-next:hover {
  opacity: 1;
}

.home-banner-title {
  color: var(--black);
  font-size: 36px;
  font-weight: 700;
  line-height: 49px;
}

.home-slide-border-top {
  background-color: #00091d;
  height: 70px;
  position: absolute;
  inset: 0% 0% auto;
}

.home-slide-border-top.first {
  transform: translate(0, -100%);
}

.home-banner-arrow-previous {
  background-color: var(--white);
  opacity: .6;
  border-radius: 100%;
  width: 70px;
  height: 70px;
  margin-right: 50px;
  transition: opacity .5s;
  position: absolute;
  inset: -20% 0% 0% auto;
}

.home-banner-arrow-previous:hover {
  opacity: 1;
}

.section-full-height {
  height: 100vh;
  min-height: 700px;
  position: relative;
}

.section-full-height._02 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-02-bg-image2x.jpg');
  background-position: 50%;
  background-size: cover;
}

.section-full-height._03 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-03-bg-image2x.jpg');
  background-position: 50%;
  background-size: cover;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.home-banner-bottom-image._02 {
  position: absolute;
}

.home-banner-bottom-image._01 {
  width: 400px;
  position: absolute;
  inset: auto 0% 0% auto;
}

.home-footer {
  z-index: 1;
  color: var(--white);
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 16px;
  line-height: 26px;
  position: fixed;
  inset: auto 0% 0%;
}

.home-banner-arrow-text {
  color: var(--black);
  font-size: 18px;
  line-height: 18px;
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
}

.home-banner-arrow-text.white {
  color: var(--white);
}

.home-banner-arrow-line {
  z-index: 2;
  background-color: var(--white);
  justify-content: flex-end;
  align-items: center;
  width: 2px;
  height: 15%;
  margin-right: 85px;
  position: absolute;
  inset: 50% 0% 0% auto;
  transform: translate(0, -50%);
}

.home-02-bg-block {
  position: absolute;
  inset: 0%;
}

.home-02-bg-image._01 {
  height: 50%;
  position: absolute;
  inset: 0% 0% auto auto;
}

.home-02-bg-image._02 {
  height: 50%;
  position: absolute;
  inset: auto auto 0% 0%;
}

.home-02-bg-image._03 {
  opacity: .3;
  mix-blend-mode: multiply;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.home-02-text-block {
  text-align: center;
  max-width: 75%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.highlights-slide {
  flex: none;
  width: 100%;
  height: 100%;
  padding-left: 0;
  padding-right: 0;
}

.highlights-slide.active {
  z-index: 1;
}

.highlights-slide-wrap {
  border-top: 2px solid var(--580b52);
  border-bottom: 2px solid var(--580b52);
  background-color: var(--white);
  opacity: .3;
  color: var(--black);
  object-fit: contain;
  justify-content: center;
  align-items: center;
  padding: 40px;
  position: relative;
}

.highlights-slide-wrap.active {
  z-index: 2;
  opacity: 1;
}

.slider-arrow {
  width: 60px;
  height: 60px;
  margin-left: 40px;
  transition: all .5s;
  inset: 50% auto auto 0%;
  transform: translate(0, -50%);
}

.slider-arrow:hover {
  color: var(--580b52);
}

.slider-arrow.arrow-r {
  margin-right: 40px;
  inset: 50% 0% auto auto;
}

.memorable-img {
  background-image: url('https://webarchive.lib.cuhk.edu.hk/20250731170255oe_/https://d3e54v103j8qbb.cloudfront.net/img/background-image.svg');
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 75%;
}

.memorable-img.img11 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-102x.jpg');
}

.memorable-img.img12 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-112x.jpg');
}

.memorable-img.img5 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-52x.jpg');
}

.memorable-img.img8 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-82x.jpg');
}

.memorable-img.img9 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-92x.jpg');
  background-position: 50% 100%;
}

.memorable-img.img2 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-22x.jpg');
}

.memorable-img.img3 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-32x.jpg');
}

.memorable-img.img6 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-62x.jpg');
}

.memorable-img.img4 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-42x.jpg');
}

.memorable-img.img1 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-12x.jpg');
  background-position: 50% 0;
}

.memorable-img.img7 {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/memorable-72x.jpg');
  background-position: 50%;
}

.highlights-gallery-slider {
  background-color: #0000;
  height: auto;
  padding-left: 20px;
  padding-right: 20px;
  overflow: visible;
}

.highlights-slider-mask {
  perspective: 1000px;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  width: 45%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  overflow: visible;
}

.hide-2 {
  display: none;
}

.banner-front-2 {
  width: 100%;
  position: relative;
}

.img-full {
  width: 100%;
  display: block;
}

.container-2 {
  max-width: 1280px;
  padding-left: 40px;
  padding-right: 40px;
}

.container-2.relative.z-index-1 {
  z-index: 1;
  justify-content: space-around;
  align-items: center;
  height: 100vh;
}

.prev-record-num {
  letter-spacing: 8px;
  margin-bottom: 20px;
  font-size: 70px;
  font-style: italic;
  font-weight: 900;
  line-height: 70px;
}

.deco-circle-large-b {
  width: 220%;
  max-width: 1800px;
  margin-top: -4%;
  margin-left: -70%;
  position: absolute;
  inset: 0% auto auto 0%;
  transform: translate(-50%);
}

.deco-circle-large-b.memorable-1 {
  width: 70%;
  margin-top: 0%;
  margin-bottom: -57%;
  margin-left: -57%;
  inset: auto auto 0% 0%;
  transform: none;
}

.font-size-h2 {
  letter-spacing: 8px;
  font-size: 32px;
  line-height: 42px;
}

.highlights-content-b {
  color: #fff;
  text-align: center;
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
}

.layered-heading-layer-2 {
  color: #00a97b;
  width: 100%;
  margin-top: -4px;
  margin-left: -5px;
  position: absolute;
  inset: 0% auto auto 0%;
}

.layered-heading-layer-2.white {
  color: #fff;
}

.line-pair-w {
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/common-linepair-w.svg');
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: 400px;
  width: 100%;
  padding-top: 100%;
  overflow: hidden;
}

.section-heading-b {
  text-align: center;
  margin-bottom: 90px;
  font-weight: 700;
  position: relative;
}

.layered-heading-layer-1 {
  color: #16284b;
}

.layered-heading-layer-1.green-blue {
  color: #71c4c0;
}

.memorable-prev-record-b {
  justify-content: center;
  align-items: flex-start;
  margin-bottom: 100px;
  display: flex;
}

.font-size-h1 {
  font-size: 70px;
  line-height: 80px;
}

.prev-record-item {
  letter-spacing: 6px;
  width: 50%;
  padding-left: 20px;
  padding-right: 20px;
  font-size: 30px;
  line-height: 40px;
}

.deco-checker-b {
  width: 100px;
  margin-top: 15%;
  position: absolute;
  inset: 0% 0% auto auto;
}

.deco-checker-b.memorable-2 {
  margin-top: 0%;
  margin-bottom: -21%;
  inset: auto auto 0% 0%;
}

.deco-checker-b.memorable-1 {
  margin-top: -19%;
  margin-right: -3%;
  inset: 0% 0% auto auto;
}

.section-layered-heading-b {
  color: #005078;
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 30px;
  font-style: italic;
  font-weight: 900;
  position: relative;
}

.overflow-hidden {
  overflow: hidden;
}

.memorable-section-subheading-b {
  color: #71c4c0;
  text-align: center;
  margin-bottom: 60px;
  font-weight: 900;
}

.before-memorable-deco-2 {
  width: 400px;
  margin-bottom: 30%;
  margin-right: -33%;
  position: absolute;
  inset: auto 0% 0% auto;
  overflow: hidden;
}

.container-2-copy {
  max-width: 1280px;
  padding-left: 40px;
  padding-right: 40px;
}

.container-2-copy.relative.z-index-1 {
  z-index: 1;
  justify-content: space-around;
  align-items: center;
  height: 100vh;
}

.highlights-top-flag {
  color: #fff;
  margin-bottom: 20px;
  margin-left: -40px;
  margin-right: -40px;
  padding-top: 0;
  padding-bottom: 0;
  padding-left: 0;
}

.highlights-top-flag-text {
  float: left;
  background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/home-03-flag-2x.png');
  background-position: 0%;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 5px 20px 5px 40px;
}

.slider-arrow-blcok {
  background-color: var(--830f80);
  border-radius: 100%;
  width: 60px;
  height: 60px;
  transition: background-color .5s;
  position: absolute;
}

.slider-arrow-blcok:hover {
  background-color: var(--ad74b5);
}

.text-color-500ms {
  transition: color .5s;
}

.slider-arrow-r {
  width: 60px;
  height: 60px;
  margin-left: 0;
  margin-right: 40px;
  transition: all .5s;
  top: 50%;
  bottom: auto;
  right: 0;
  transform: translate(0, -50%);
}

.slider-arrow-r.arrow-r {
  margin-right: 40px;
  inset: 50% 0% auto auto;
}

.about-btn-row {
  justify-content: center;
  margin-top: 20px;
  display: flex;
}

.about-btn-col {
  padding-left: 10px;
  padding-right: 10px;
}

.about-menu-row {
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 80px;
  margin-left: -10px;
  margin-right: -10px;
  display: flex;
  overflow: auto;
}

.about-nav-link {
  color: var(--white);
  background-image: linear-gradient(160deg, #a04b9f, #76437a);
  margin-left: 10px;
  margin-right: 10px;
  padding: 7px 33px 7px 27px;
}

.about-nav-link:hover {
  text-decoration: none;
}

.about-navbar {
  background-color: #ddd0;
}

.about-btn-col-bottom {
  padding-left: 10px;
  padding-right: 10px;
}

.forms-col-inner-row {
  display: flex;
}

.forms-col-inner-col {
  width: 50%;
}

.forms-col-inner-col.l {
  width: 20%;
}

.forms-col-inner-col.r {
  width: 80%;
}

.header-search {
  background-color: #fff0;
  margin-bottom: 0;
}

.header-search-blcok {
  float: right;
  max-width: 250px;
  margin-bottom: 0;
  padding-left: 20px;
}

.header-search-blcok.m {
  display: none;
}

.search-and-filter-block {
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  flex-flow: column;
  padding-left: 40px;
  padding-right: 40px;
  display: flex;
}

.inner-side-menu-search-bar {
  border: 1px solid var(--ad74b5);
  background-color: #fff0;
  border-radius: 5px;
  margin-bottom: 0;
}

.inner-side-menu-search-bar:focus {
  border-color: var(--ad74b5);
  color: var(--ad74b5);
}

.inner-side-menu-search-bar::placeholder {
  color: var(--ad74b5);
  background-color: #fff0;
}

.text-color-purple {
  color: var(--830f80);
}

.filter-block-from {
  grid-column-gap: 5px;
  grid-row-gap: 5px;
  color: var(--830f80);
  background-color: #f3f3f3;
  flex-flow: column;
  margin-left: -40px;
  margin-right: -40px;
  padding: 15px 40px 10px;
  font-size: 16px;
  line-height: 22px;
  display: flex;
}

.inner-side-menu-search-block {
  margin-bottom: 0;
}

.white-box-div-block {
  grid-column-gap: 20px;
  grid-row-gap: 20px;
  flex-flow: column;
  display: flex;
}

.white-box-div-main {
  grid-column-gap: 80px;
  grid-row-gap: 80px;
  flex-flow: column;
  display: flex;
}

.search-and-filter-dropdown-menu {
  display: none;
}

.black-to-list-block {
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  flex-flow: column;
  margin-bottom: 30px;
  padding-left: 40px;
  padding-right: 40px;
  display: flex;
}

.black-to-list-block:hover {
  color: var(--white);
  text-decoration: underline;
}

.black-to-list-btn {
  background-image: linear-gradient(135deg, var(--830f80), var(--ad74b5));
  color: var(--white);
  justify-content: center;
  align-items: center;
  padding-top: 7px;
  padding-bottom: 5px;
  line-height: 22px;
  display: flex;
}

.black-to-list-btn:hover {
  text-decoration: none;
}

.black-to-list-btn.tap {
  display: none;
}

.general-and-chemical-safety-inner-block {
  box-shadow: 0 0 17px #0003;
}

.general-and-chemical-safety-inner-title-block {
  background-color: var(--580b52);
  color: var(--white);
  padding: 30px 20px;
}

.general-and-chemical-safety-inner-info-block {
  grid-column-gap: 40px;
  grid-row-gap: 40px;
  border-bottom: 2px solid var(--830f80);
  background-color: var(--white);
  flex-flow: column;
  padding: 40px;
  display: flex;
}

.margin-bottom-0px {
  margin-bottom: 0;
}

.margin-bottom-20px {
  margin-bottom: 20px;
}

.general-and-chemical-safety-inner-table {
  grid-column-gap: 1px;
  grid-row-gap: 1px;
  background-color: #979797;
  border: 1px solid #979797;
  grid-template: "."
                 "Area"
                 "Area"
                 "Area"
                 "Area"
                 "Area-2"
                 "Area-2"
                 / 1fr 1fr 1fr;
}

.text-block-3 {
  background-color: var(--white);
}

.general-and-chemical-safety-table-title-block, .general-and-chemical-safety-table-inner-block {
  background-color: #fff;
  padding: 20px;
}

.text-color-black {
  color: var(--black);
}

.text-color-black.num {
  list-style-type: decimal;
}

.hashtag-block {
  grid-column-gap: 5px;
  grid-row-gap: 5px;
  color: var(--ad74b5);
  flex: 1;
  font-size: 16px;
  line-height: 20px;
  display: flex;
}

.hashtag-block-col {
  grid-column-gap: 5px;
  grid-row-gap: 5px;
  display: flex;
}

.article-info-block {
  flex-flow: column;
  margin-bottom: 20px;
  display: flex;
}

.relevant-category-list {
  margin-bottom: 5px;
}

.relevant-category-list-block {
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  flex-flow: column;
  padding-left: 40px;
  padding-right: 40px;
  display: flex;
}

.relevant-category-list-block-from {
  grid-column-gap: 5px;
  grid-row-gap: 5px;
  color: var(--830f80);
  background-color: #f3f3f3;
  flex-flow: column;
  margin-left: -40px;
  margin-right: -40px;
  padding: 15px 40px 10px;
  font-size: 16px;
  line-height: 22px;
  display: flex;
}

html.w-mod-js [data-ix="fade-in-from-bottom"] {
  opacity: 0;
  transform: translate(0, 40px);
}

html.w-mod-js [data-ix="inner-banner-img"] {
  transform: scale(1.1);
}

html.w-mod-js [data-ix="nav-dropdown-list"] {
  height: 0;
}

html.w-mod-js [data-ix="training-expand-content"] {
  opacity: 0;
  height: 0;
}

html.w-mod-js [data-ix="training-expand-close"] {
  display: none;
}

html.w-mod-js [data-ix="manual-expand-content"] {
  opacity: 0;
  height: 0;
}

html.w-mod-js [data-ix="manual-expand-close"] {
  display: none;
}

html.w-mod-js [data-ix="emergency-expand-content"] {
  opacity: 0;
  height: 0;
}

html.w-mod-js [data-ix="emergency-expand-erg-sticky"] {
  opacity: 0;
  height: 0;
  display: none;
}

html.w-mod-js [data-ix="emergency-expand-close"], html.w-mod-js [data-ix="emergency-expand-bar-content-close"] {
  display: none;
}

html.w-mod-js [data-ix="inner-dropdown-list"] {
  height: 0;
}

@media screen and (min-width: 1280px) {
  .section-content.inner-bg {
    background-size: 500px, 400px;
  }

  .txt-color-bk.forms-list-title-txt-align {
    text-align: right;
    padding-bottom: 10px;
  }

  .inner-side-menu {
    width: 25%;
  }

  .inner-side-content-b {
    width: 75%;
  }

  .forms-list-title-col-l {
    width: 65%;
  }

  .forms-list-title-col-r {
    width: 35%;
  }

  .forms-list-position-col-l {
    width: 65%;
  }

  .forms-list-position-col-r {
    width: 35%;
  }

  .manual-expand-col.manual-expand-col01 {
    width: 25%;
  }

  .manual-expand-col.manual-expand-col02 {
    width: 75%;
  }

  .erg-sticky-text-and-dot-block {
    width: 17%;
  }

  .home-banner-txt-b {
    border-top: 2px solid #830f80;
    border-bottom: 1px solid #830f80;
  }

  .btn-white {
    padding-top: 7px;
    padding-bottom: 7px;
  }

  .highlights-slider-mask {
    max-width: 640px;
  }

  .header-search {
    background-color: #fff0;
    margin-left: 0;
  }

  .header-search-blcok {
    padding-left: 20px;
  }
}

@media screen and (max-width: 991px) {
  .container-fullwidth {
    padding-left: 5%;
    padding-right: 5%;
  }

  .section-inner-banner {
    padding-top: 180px;
  }

  .container {
    padding-left: 5%;
    padding-right: 5%;
  }

  .inner-banner-col-l {
    width: 100%;
  }

  .inner-banner-col-r {
    width: 100%;
    max-width: none;
    margin-top: 20px;
  }

  .align-right.t-align-left {
    text-align: left;
  }

  .align-right.t-align-left.float-r {
    float: none;
  }

  .inner-banner-img.training {
    background-position: 50%;
  }

  .header {
    border-bottom: 2px solid var(--580b52);
  }

  .nav-menu {
    z-index: 2;
    background-color: #fff;
    background-image: none;
    padding: 80px 5%;
    display: block;
    position: fixed;
    inset: 0%;
    overflow: auto;
  }

  .nav-dropdown-toggle {
    float: left;
    clear: left;
    color: var(--830f80);
  }

  .nav-dropdown-list {
    margin-left: 0;
    position: relative;
  }

  .nav-dropdown-list.nav-dropdown-align-right {
    border-left-style: solid;
    border-right-style: none;
    margin-top: 0;
  }

  .header-top {
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 60px;
  }

  .header-top-col-l {
    width: 100%;
  }

  .header-top-col-r {
    width: 100%;
    font-size: 14px;
    line-height: 24px;
  }

  .header-logo-cu {
    width: 100px;
  }

  .menu-btn {
    z-index: 3;
    margin-right: 5%;
    padding-left: 0;
    padding-right: 0;
    position: absolute;
    inset: 50% 0% auto auto;
    transform: translate(0, -50%);
  }

  .menu-btn.w--open {
    background-color: #0000;
  }

  .header-logo-useo {
    width: 250px;
  }

  .white-box-div {
    padding-left: 20px;
    padding-right: 20px;
  }

  .white-box-div.bg-graphic {
    background-size: 80%;
  }

  .gen-info-content-div {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .contact-row {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .contact-row.hidden-tablet {
    display: none;
  }

  .contact-tb-col {
    padding: 0 0%;
  }

  .contact-tb-col.contact-table-02 {
    background-color: #0000;
    width: 100%;
  }

  .contact-tb-col.contact-table-01 {
    width: 100%;
  }

  .contact-tb-col.contact-table-03, .contact-tb-col.contact-table-04 {
    background-color: #0000;
    width: 100%;
  }

  .about-bottom-col-l-01 {
    width: 25%;
  }

  .menu-btn-line01 {
    background-color: var(--830f80);
    width: 34px;
    height: 2px;
    margin-top: 6px;
    margin-bottom: 6px;
    padding-bottom: 0;
    padding-right: 0;
  }

  .nav-dropdown {
    display: block;
  }

  .menu-btn-line02, .menu-btn-line03 {
    background-color: var(--830f80);
    width: 34px;
    height: 2px;
    margin-top: 6px;
    margin-bottom: 6px;
    padding-bottom: 0;
    padding-right: 0;
  }

  .button-open.arrow {
    background-size: 15px;
  }

  .training-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .training-expand-div {
    padding-left: 20px;
    padding-right: 20px;
  }

  .training-typhoon-col-l, .training-typhoon-col {
    width: 30%;
  }

  .references-table {
    width: 70%;
  }

  .references-table.references-table-title {
    width: 30%;
  }

  .contact-table-b {
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
  }

  .contact-bottom-col {
    width: 100%;
  }

  .contact-bottom-subcol-l {
    width: 30%;
  }

  .contact-bottom-subcol-r {
    width: 70%;
  }

  .contact-bottom-subcol-l02 {
    width: 30%;
  }

  .contact-bottom-subcol-r02 {
    width: 70%;
  }

  .listing-b.bg-graphic {
    background-size: 80%;
  }

  .inner-side-menu {
    display: none;
  }

  .inner-side-content-b {
    width: 100%;
  }

  .inner-row {
    position: relative;
  }

  .inner-dropdown-menu {
    z-index: 10;
    border-top: 3px solid var(--ad74b5);
    background-color: #fff;
    background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/arrow-dropdown.svg');
    background-position: 95%;
    background-repeat: no-repeat;
    background-size: auto;
    width: 100%;
    display: block;
    position: sticky;
    top: 100px;
  }

  .inner-dropdown-menu.about-page {
    display: none;
  }

  .inner-dropdown-toggle {
    color: var(--830f80);
    padding: 10px 10% 10px 5%;
    font-size: 16px;
    line-height: 26px;
    display: block;
  }

  .inner-dropdown-link {
    color: var(--830f80);
    padding-left: 5%;
    padding-right: 5%;
    font-size: 16px;
    line-height: 26px;
    transition: all .5s;
  }

  .inner-dropdown-link:hover {
    background-color: var(--white);
    text-decoration: none;
  }

  .inner-dropdown-link.w--current {
    background-color: var(--white);
    color: var(--830f80);
  }

  .inner-dropdown-list {
    background-color: #eceeee;
    padding-top: 40px;
    overflow: hidden;
  }

  .inner-dropdown-list.w--open {
    padding-top: 20px;
  }

  .inner-dropdown-list.search-and-filter.w--open {
    padding-top: 0;
    position: relative;
  }

  .manual-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .manual-expand-div {
    padding-left: 20px;
    padding-right: 20px;
  }

  .manual-link-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .forms-col-l {
    width: 30%;
  }

  .emergency-row, .emergency-link-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .emergency-expand-div {
    padding-left: 20px;
    padding-right: 20px;
  }

  .expand-div-container {
    padding: 20px;
  }

  .erg-sticky-block {
    top: 100px;
  }

  .erg-sticky-bar {
    margin-bottom: 34px;
  }

  .erg-sticky-text-and-dot-block {
    height: 70%;
    margin-top: 10px;
  }

  .home-slide-border-bottom {
    height: 30px;
  }

  .home-slide-border-right {
    width: 30px;
  }

  .home-banner-txt-b {
    width: 70%;
    padding: 50px 25px 50px 50px;
  }

  .home-slide-border-left {
    width: 30px;
  }

  .hide.w--open {
    display: none;
  }

  .home-slide-border-top {
    height: 30px;
  }

  .home-banner-arrow-text {
    font-size: 16px;
  }

  .home-02-text-block {
    width: 80%;
    max-width: 80%;
    padding-left: 40px;
    padding-right: 40px;
  }

  .highlights-slide-wrap {
    max-height: 60vh;
    padding: 20px;
  }

  .slider-arrow {
    width: 50px;
    height: 50px;
    margin-left: 20px;
  }

  .slider-arrow.arrow-r {
    margin-left: 0;
    margin-right: 20px;
  }

  .highlights-slider-mask {
    width: 70%;
  }

  .container-2 {
    padding-left: 5%;
    padding-right: 5%;
  }

  .prev-record-num {
    font-size: 50px;
    line-height: 50px;
  }

  .font-size-h2 {
    font-size: 30px;
    line-height: 40px;
  }

  .highlights-content-b {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    display: flex;
  }

  .line-pair-w {
    background-size: 250px;
  }

  .section-heading-b {
    margin-bottom: 45px;
  }

  .font-size-h1 {
    font-size: 54px;
    line-height: 60px;
  }

  .prev-record-item {
    font-size: 20px;
    line-height: 30px;
  }

  .deco-checker-b {
    width: 70px;
  }

  .deco-checker-b.memorable-2, .deco-checker-b.memorable-1 {
    margin-right: 7%;
  }

  .before-memorable-deco-2 {
    width: 250px;
  }

  .container-2-copy {
    padding-left: 5%;
    padding-right: 5%;
  }

  .highlights-top-flag {
    margin-left: -20px;
    margin-right: -20px;
  }

  .highlights-top-flag-text {
    background-position: 100%;
    padding-left: 20px;
  }

  .slider-arrow-blcok {
    width: 50px;
    height: 50px;
  }

  .slider-arrow-r {
    width: 50px;
    height: 50px;
    margin-right: 20px;
  }

  .slider-arrow-r.arrow-r {
    margin-left: 0;
    margin-right: 20px;
  }

  .about-btn-col {
    display: flex;
  }

  .about-menu-row {
    margin-top: -20px;
    margin-bottom: 40px;
  }

  .forms-col-inner-col.l {
    width: 30%;
  }

  .forms-col-inner-col.r {
    width: 70%;
  }

  .header-search.m {
    margin-bottom: 0;
  }

  .header-search-blcok {
    display: none;
  }

  .header-search-blcok.m {
    float: left;
    clear: left;
    margin-top: 10px;
    padding-left: 0;
    display: block;
    position: relative;
  }

  .search-input {
    margin-bottom: 0;
  }

  .search-and-filter-block {
    grid-column-gap: 0px;
    grid-row-gap: 10px;
    flex-flow: wrap;
    align-content: flex-start;
    padding-top: 20px;
    padding-bottom: 20px;
    overflow: scroll;
  }

  .inner-side-menu-search-bar:focus {
    border-color: var(--ad74b5);
    color: var(--ad74b5);
  }

  .filter-block {
    width: 50%;
  }

  .filter-block-from {
    grid-column-gap: 0px;
    grid-row-gap: 0px;
    background-color: #eceeee;
    margin-left: 0;
    margin-right: 0;
    padding: 0 20px 0 0;
  }

  .inner-side-menu-search-block {
    align-self: flex-start;
    width: 100%;
  }

  .search-and-filter-dropdown-menu {
    z-index: 10;
    border-top: 3px solid var(--ad74b5);
    background-color: #fff;
    background-image: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/images/arrow-dropdown.svg');
    background-position: 95% 17px;
    background-repeat: no-repeat;
    background-size: auto;
    width: 100%;
    display: block;
    position: relative;
    top: 0;
  }

  .search-and-filter-dropdown-menu.about-page {
    display: none;
  }

  .black-to-list-block {
    grid-column-gap: 0px;
    grid-row-gap: 10px;
    flex-flow: wrap;
    align-content: flex-start;
    padding-top: 20px;
    padding-bottom: 20px;
    overflow: scroll;
  }

  .black-to-list-btn.tap {
    margin-top: 40px;
    display: flex;
  }

  .hashtag-block {
    flex-flow: row;
  }

  .hashtag-block-col {
    flex-flow: wrap;
  }

  .relevant-category-list-block {
    grid-column-gap: 0px;
    grid-row-gap: 10px;
    flex-flow: wrap;
    align-content: flex-start;
    margin-top: 30px;
    margin-left: 0;
    padding: 20px 0;
  }

  .relevant-category-list-main {
    width: 100%;
  }

  .relevant-category-list-block-from {
    grid-column-gap: 0px;
    grid-row-gap: 0px;
    background-color: #eceeee;
    margin-left: -5vw;
    margin-right: -5vw;
    padding: 10px 5vw;
  }
}

@media screen and (max-width: 767px) {
  body {
    font-size: 16px;
    line-height: 26px;
  }

  h1 {
    margin-top: 10px;
    font-size: 32px;
    line-height: 32px;
  }

  h3 {
    font-size: 22px;
    line-height: 26px;
  }

  p {
    margin-bottom: 20px;
  }

  li {
    margin-bottom: 10px;
  }

  .container-fullwidth.moblie {
    text-align: left;
    padding-bottom: 10px;
    display: block;
    position: absolute;
    inset: auto 0% 0%;
  }

  .section-inner-banner {
    padding-top: 95px;
    padding-bottom: 40px;
  }

  .section-content {
    padding-top: 40px;
    padding-bottom: 40px;
    overflow: hidden;
  }

  .section-content.inner-bg, .section-content.inner-bg02 {
    background-size: 60%, 40%;
  }

  .mission-row {
    margin-top: 20px;
  }

  .inner-banner-col-r {
    margin-top: 10px;
  }

  .inner-banner-title {
    font-size: 20px;
    line-height: 24px;
  }

  .inner-banner-btn-b {
    display: none;
  }

  .mobile-bottom-btn-b {
    border-top: 1px solid var(--830f80);
    background-color: #f1f1f1;
    padding-top: 40px;
    padding-bottom: 40px;
    display: block;
  }

  .footer {
    margin-top: 0;
    font-size: 14px;
    line-height: 24px;
  }

  .footer-col-l, .footer-col-r {
    width: 100%;
  }

  .align-right.m-align-left {
    text-align: left;
  }

  .nav-dropdown-toggle {
    float: left;
    clear: left;
  }

  .header-top {
    padding-top: 7px;
    padding-bottom: 7px;
  }

  .header-top-col-r {
    display: none;
  }

  .header-logo-cu {
    width: 80px;
    margin-right: 10px;
  }

  .menu-btn {
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .header-logo-useo {
    width: 50px;
  }

  .content-b {
    margin-top: 40px;
  }

  .white-box-div {
    background-image: none;
  }

  .purple-line {
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .gen-info-b {
    padding-left: 40px;
  }

  .gen-info-txt-b {
    padding-top: 4px;
  }

  .list-link {
    padding: 10px 55px 10px 10px;
  }

  .list-link.manual {
    padding-left: 5%;
  }

  .button-icon {
    background-size: 20px;
    width: 45px;
  }

  .button-icon.url {
    background-size: 18px;
  }

  .gen-info-bottom-col-r, .gen-info-bottom-col-l {
    width: 100%;
  }

  .about-bottom-contact-us-45 {
    width: 100%;
  }

  .about-bottom-contact-us-col-l {
    width: 30%;
    display: block;
  }

  .about-bottom-contact-us-col-r {
    width: 70%;
  }

  .about-bottom-contact-us-55 {
    width: 100%;
    margin-bottom: -20px;
  }

  .about-bottom-col-l-01 {
    width: 30%;
  }

  .about-bottom-text-bold {
    display: none;
  }

  .section-bottom-content.about-bottom-img {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .logo-useo {
    display: none;
  }

  .logo-useo-mobile {
    width: 100%;
    display: block;
  }

  .button-icon-hover {
    width: 45px;
  }

  .button-icon-hover.url {
    background-size: 18px;
  }

  .training-url-row {
    padding: 10px 55px 10px 10px;
  }

  .training-expand-open {
    background-color: #eee;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 55px;
  }

  .button-open {
    background-size: 20px;
    width: 55px;
  }

  .button-open.arrow {
    background-size: 10px;
  }

  .training-expand-col {
    width: 85%;
    padding: 5px 5%;
    display: block;
  }

  .training-expand-col.training-expand-col-16.training-expand-col-02 {
    width: 85%;
  }

  .training-expand-col.training-expand-col-16.training-expand-col-03 {
    background-color: #f5f6f6;
    width: 85%;
  }

  .training-expand-col.training-expand-col-16.training-expand-col-close-03, .training-expand-col.training-expand-col-16.training-expand-col-close-02 {
    background-color: var(--830f80);
    width: 85%;
  }

  .training-expand-col.training-expand-col-04 {
    background-color: #f5f6f6;
  }

  .training-expand-col.training-expand-col-close-04 {
    background-color: var(--830f80);
  }

  .training-expand-col.training-expand-col01 {
    width: 100%;
  }

  .training-expand-col.training-expand-col02 {
    background-color: #0000;
    width: 100%;
  }

  .training-expand-col.training-expand-col02.tb-bg-purple {
    background-color: #0000;
  }

  .training-expand-col.training-expand-col03 {
    background-color: #0000;
    width: 100%;
  }

  .training-expand-col.training-expand-col03.tb-bg-purple {
    background-color: #0000;
  }

  .training-expand-col.training-expand-col04 {
    background-color: #0000;
    width: 100%;
  }

  .training-expand-col.training-expand-col04.tb-bg-purple {
    background-color: #0000;
  }

  .training-row.traing-none-mobile, .training-row.training-undergrad-title {
    display: none;
  }

  .training-expand-close {
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 55px;
  }

  .button-open-close {
    background-size: 20px;
    width: 55px;
  }

  .button-open-close.close {
    width: 50px;
  }

  .training-expand-div {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .training-typhoon-col-l, .training-typhoon-col {
    width: 40%;
  }

  .training-desplay-mobile {
    display: inline;
  }

  .references-table {
    width: 65%;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .references-table.references-table-title {
    width: 35%;
  }

  .subtitle {
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 30px;
  }

  .gen-info-icon {
    width: 30px;
  }

  .content {
    margin-top: -40px;
  }

  .contact-bottom-subcol-l, .contact-bottom-subcol-r {
    width: 100%;
  }

  .contact-bottom-subcol-l02, .contact-bottom-subcol-r02 {
    width: 50%;
  }

  .listing-b {
    background-image: none;
  }

  .list-link02 {
    padding: 10px 55px 10px 10px;
  }

  .inner-dropdown-menu {
    top: 55px;
  }

  .inner-dropdown-menu.about-page {
    background-color: var(--580b52);
    margin-bottom: 40px;
    display: block;
  }

  .inner-dropdown-toggle.about-pop {
    color: #fff;
  }

  .inner-dropdown-link.about-pop {
    color: var(--white);
  }

  .inner-dropdown-link.about-pop:hover {
    color: var(--580b52);
  }

  .inner-dropdown-list.about-pop {
    background-color: var(--580b52);
  }

  .txt-padding-top {
    margin-top: 10px;
  }

  .manual-row.traing-none-mobile, .manual-row.training-undergrad-title {
    display: none;
  }

  .manual-expand-open {
    background-color: #eee;
    padding-top: 0;
    padding-bottom: 0;
    padding-right: 55px;
  }

  .manual-expand-col {
    width: 85%;
    padding: 10px 5%;
    display: block;
  }

  .manual-expand-col.training-expand-col-16.training-expand-col-02 {
    width: 85%;
  }

  .manual-expand-col.training-expand-col-16.training-expand-col-03 {
    background-color: #f5f6f6;
    width: 85%;
  }

  .manual-expand-col.training-expand-col-16.training-expand-col-close-03, .manual-expand-col.training-expand-col-16.training-expand-col-close-02 {
    background-color: var(--830f80);
    width: 85%;
  }

  .manual-expand-col.training-expand-col-04 {
    background-color: #f5f6f6;
  }

  .manual-expand-col.training-expand-col-close-04 {
    background-color: var(--830f80);
  }

  .manual-expand-col.training-expand-col01 {
    width: 100%;
  }

  .manual-expand-col.training-expand-col02 {
    background-color: #0000;
    width: 100%;
  }

  .manual-expand-col.training-expand-col02.tb-bg-purple {
    background-color: #0000;
  }

  .manual-expand-col.training-expand-col03 {
    background-color: #0000;
    width: 100%;
  }

  .manual-expand-col.training-expand-col03.tb-bg-purple {
    background-color: #0000;
  }

  .manual-expand-col.training-expand-col04 {
    background-color: #0000;
    width: 100%;
  }

  .manual-expand-col.training-expand-col04.tb-bg-purple {
    background-color: #0000;
  }

  .manual-expand-col.manual-expand-col01 {
    width: 40%;
  }

  .manual-expand-col.manual-expand-col02 {
    background-color: #0000;
    width: 60%;
  }

  .manual-expand-col.manual-expand-col02.tb-bg-purple {
    background-color: #0000;
  }

  .manual-expand-col.manual-expand-col03 {
    background-color: #fff;
    width: 100%;
  }

  .manual-expand-col.manual-expand-col03.tb-bg-purple {
    background-color: #0000;
  }

  .manual-expand-close {
    padding-top: 0;
    padding-bottom: 0;
    padding-right: 55px;
  }

  .manual-expand-div {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .manual-link-row.traing-none-mobile, .manual-link-row.training-undergrad-title {
    display: none;
  }

  .manual-button-icon {
    background-size: 20px;
    width: 55px;
  }

  .manual-button-icon.url {
    background-size: 18px;
  }

  .manual-button-icon-hover {
    width: 55px;
  }

  .manual-button-icon-hover.url {
    background-size: 18px;
  }

  .list-link-date {
    padding: 0 45px 0 0;
  }

  .list-link-date.manual {
    padding-left: 5%;
  }

  .list-link-date-col {
    padding: 10px;
  }

  .list-link-date-col.list-link-date-col-01 {
    width: 25%;
  }

  .list-link-date-col.list-link-date-col-02 {
    width: 75%;
  }

  .list-link-date-bg-purple {
    width: 25%;
  }

  .forms-col-l {
    width: 40%;
  }

  .emergency-row.traing-none-mobile, .emergency-row.training-undergrad-title, .emergency-link-row.traing-none-mobile, .emergency-link-row.training-undergrad-title {
    display: none;
  }

  .emergency-button-icon-hover {
    width: 55px;
  }

  .emergency-button-icon-hover.url {
    background-size: 18px;
  }

  .emergency-button-icon {
    background-size: 20px;
    width: 55px;
  }

  .emergency-button-icon.url {
    background-size: 18px;
  }

  .emergency-expand-div {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .emergency-expand-close {
    padding-top: 0;
    padding-bottom: 0;
    padding-right: 55px;
  }

  .emergency-expand-open {
    background-color: #eee;
    padding-top: 0;
    padding-bottom: 0;
    padding-right: 55px;
  }

  .expand-div-container {
    padding-left: 5%;
    padding-right: 5%;
  }

  .erg-title-row {
    margin-left: -10px;
  }

  .erg-title-icon {
    margin-right: 10px;
  }

  .erg-subtitle {
    margin-bottom: 0;
    font-size: 20px;
    line-height: 30px;
  }

  .erg-info-block {
    margin-top: 20px;
    padding-left: 8%;
    padding-right: 8%;
  }

  .erg-3x3-col {
    padding: 5px;
  }

  .erg-sticky-block {
    max-height: 0;
  }

  .btn-b {
    margin-top: 15px;
  }

  .btn-b.top-margin-60 {
    margin-top: 60px;
  }

  .home-banner-title-b {
    margin-bottom: 15px;
  }

  .home-banner-txt {
    font-size: 14px;
    line-height: 24px;
  }

  .home-slide-border-bottom {
    height: 15px;
  }

  .home-slide-border-right {
    width: 15px;
  }

  .home-banner-txt-b {
    width: 100%;
    padding-left: 25px;
    padding-right: 25px;
    top: 55px;
    transform: translate(0);
  }

  .home-slide-border-left {
    width: 15px;
  }

  .home-banner-arrow-img {
    width: 12px;
  }

  .btn-white {
    padding: 6px 30px;
  }

  .text-block-2 {
    font-size: 26px;
    line-height: 30px;
  }

  .home-banner-arrow-next {
    margin-bottom: 25px;
    margin-right: 25px;
  }

  .home-slide-border-top {
    height: 15px;
  }

  .home-banner-arrow-previous {
    margin-bottom: 25px;
    margin-right: 120px;
  }

  .section-full-height._03 {
    overflow: hidden;
  }

  .home-footer {
    margin-top: 0;
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: 14px;
    line-height: 24px;
  }

  .home-footer.moblie-off {
    display: none;
  }

  .home-banner-arrow-text {
    width: 100%;
  }

  .home-banner-arrow-line {
    display: none;
  }

  .home-02-text-block {
    width: 100%;
    max-width: none;
    padding-left: 5%;
    padding-right: 5%;
  }

  .highlights-slide-wrap {
    max-height: 50vh;
    padding: 10px;
    overflow: auto;
  }

  .slider-arrow {
    margin-left: 2%;
    inset: auto auto 0% 0%;
    transform: translate(0, 105px);
  }

  .slider-arrow.arrow-r {
    margin-right: 2%;
  }

  .highlights-slider-mask {
    width: 80%;
  }

  .prev-record-num {
    letter-spacing: 4px;
    margin-bottom: 10px;
    font-size: 40px;
    line-height: 40px;
  }

  .highlights-slider-b {
    width: 100%;
  }

  .deco-circle-large-b.memorable-1 {
    margin-top: -20%;
    margin-left: -41%;
  }

  .font-size-h2 {
    letter-spacing: 3px;
    font-size: 24px;
    line-height: 34px;
  }

  .highlights-content-b {
    justify-content: flex-start;
    padding-top: 100px;
    top: 50%;
    transform: translate(0, -50%);
  }

  .layered-heading-layer-2 {
    margin-top: -3px;
    margin-left: -3px;
  }

  .line-pair-w {
    background-size: 200px;
  }

  .section-heading-b {
    margin-bottom: 30px;
  }

  .font-size-h1 {
    font-size: 40px;
    line-height: 50px;
  }

  .prev-record-item {
    letter-spacing: 2px;
    font-size: 16px;
    line-height: 24px;
  }

  .deco-checker-b {
    width: 50px;
  }

  .section-layered-heading-b {
    letter-spacing: 4px;
  }

  .memorable-section-subheading-b {
    margin-bottom: 40px;
  }

  .before-memorable-deco-2 {
    width: 200px;
    margin-left: -79px;
  }

  .highlights-top-flag {
    width: 100%;
    margin-bottom: 10px;
    margin-left: -10px;
    margin-right: -10px;
  }

  .highlights-top-flag-text {
    padding-left: 5%;
  }

  .slider-arrow-r {
    margin-left: 2%;
    margin-right: 2%;
    display: flex;
    inset: auto 0% 0% auto;
    transform: translate(0, 105px);
  }

  .slider-arrow-r.arrow-r {
    margin-right: 2%;
  }

  .about-btn-row {
    flex-direction: column;
    align-items: center;
  }

  .about-menu-row {
    display: none;
  }

  .forms-col-inner-col.l {
    width: 40%;
  }

  .forms-col-inner-col.r {
    width: 60%;
  }

  .search-and-filter-block {
    padding-left: 5%;
    padding-right: 5%;
  }

  .search-and-filter-dropdown-menu {
    top: 0;
  }

  .search-and-filter-dropdown-menu.about-page {
    background-color: var(--580b52);
    margin-bottom: 40px;
    display: block;
  }

  .black-to-list-block {
    padding-left: 5%;
    padding-right: 5%;
  }

  .hashtag-block {
    font-size: 14px;
    line-height: 16px;
  }

  .relevant-category-list-block {
    padding-left: 0%;
    padding-right: 0%;
  }
}

@media screen and (max-width: 479px) {
  .mission-row {
    margin-top: -20px;
  }

  .introduction-col {
    width: 100%;
    margin-top: 30px;
  }

  .mission-col {
    width: 100%;
    margin-top: 20px;
  }

  .white-box-div.contact {
    padding-bottom: 40px;
  }

  .contact-row.contact-row-last {
    margin-bottom: -20px;
  }

  .contact-row.hidden-mobile, .contact-row.hidden-tablet {
    display: none;
  }

  .contact-tb-col.contact-table-02 {
    background-color: #0000;
    width: 100%;
  }

  .contact-tb-col.contact-table-03, .contact-tb-col.contact-table-04 {
    background-color: #0000;
  }

  .gen-info-bottom-col-l {
    display: none;
  }

  .about-bottom-text-bold {
    display: block;
  }

  .about-bottom-contact-us-col-l, .about-bottom-col-l-01 {
    display: none;
  }

  .white-box-url-div {
    padding: 20px;
  }

  .white-box-url-div.training-postgrad {
    padding: 0;
  }

  .training-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .training-typhoon-col-l, .training-typhoon-col-r {
    width: 50%;
  }

  .training-typhoon-col {
    width: 100%;
    display: block;
  }

  .references-table {
    width: 100%;
    padding-left: 5%;
    padding-right: 5%;
  }

  .references-table.references-table-title {
    width: 100%;
  }

  .references-table-row.mobile-border-none {
    border-bottom-style: none;
  }

  .references-table-three-col {
    border-bottom: 1px solid var(--830f80);
    width: 100%;
    min-height: auto;
  }

  .contact-table-b {
    margin-bottom: -20px;
  }

  .listing-b.contact {
    padding-bottom: 40px;
  }

  .manual-row, .manual-link-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .list-link-date-row {
    align-items: stretch;
  }

  .forms-row {
    flex-direction: column;
  }

  .forms-col-l {
    width: 50%;
  }

  .forms-col-r {
    width: 100%;
  }

  .emergency-row, .emergency-link-row {
    margin-left: -20px;
    margin-right: -20px;
  }

  .erg-title-row {
    margin-left: 0;
  }

  .erg-info-block {
    margin-top: 20px;
    padding-left: 0%;
    padding-right: 0%;
  }

  .home-banner-arrow-text {
    font-size: 16px;
  }

  .highlights-slide {
    padding-left: 3%;
    padding-right: 3%;
  }

  .highlights-slide-wrap {
    font-size: 14px;
    line-height: 24px;
  }

  .highlights-gallery-slider {
    padding-left: 20px;
    padding-right: 20px;
  }

  .highlights-slider-mask {
    width: 100%;
  }

  .prev-record-num {
    font-size: 30px;
    line-height: 30px;
  }

  .font-size-h2 {
    font-size: 20px;
    line-height: 24px;
  }

  .line-pair-w {
    background-size: 100px;
  }

  .memorable-prev-record-b {
    display: block;
  }

  .font-size-h1 {
    font-size: 28px;
    line-height: 38px;
  }

  .prev-record-item {
    width: auto;
    margin-bottom: 40px;
    padding-left: 0;
    padding-right: 0;
  }

  .deco-checker-b {
    width: 40px;
  }

  .deco-checker-b.memorable-2 {
    margin-bottom: -45%;
  }

  .before-memorable-deco-2 {
    width: 100px;
    margin-left: -67px;
  }

  .highlights-top-flag {
    margin-left: -5%;
    margin-right: -5%;
  }

  .highlights-top-flag-text {
    padding-right: 5%;
  }

  .forms-col-inner-col.l {
    width: 25%;
  }

  .forms-col-inner-col.r {
    width: 75%;
  }

  .filter-block, .relevant-category-list-main {
    width: 100%;
  }
}

#w-node-dfa728f5-4909-d09e-901f-6cc60ae59d00-2bb37eb6 {
  grid-area: Area;
}

#w-node-f99ce467-1c5c-fd31-098e-92ae5f801b16-2bb37eb6, #w-node-e0d5a31b-f4d2-acfa-dc4f-71de2cef4d24-2bb37eb6, #w-node-f507b7a1-3e7e-0bb4-48e1-0642de5c247c-2bb37eb6, #w-node-_2849c740-514f-96fa-5ef7-c82eb3926741-2bb37eb6, #w-node-be9daae9-c132-e080-746c-50ce7247419c-2bb37eb6, #w-node-_65c6bf12-15a4-e99c-9f43-4cb074af8486-2bb37eb6, #w-node-c720da85-1f20-57f3-ccab-7c744ba2980d-2bb37eb6, #w-node-_90a34582-0d95-1d92-bbd5-7f20960a4633-2bb37eb6 {
  grid-area: span 1 / span 1 / span 1 / span 1;
}

#w-node-_58f02990-1070-4af5-f49b-452071276b17-2bb37eb6 {
  grid-area: span 2 / span 1 / span 2 / span 1;
}

#w-node-_411585ca-b9f4-8da2-1805-17d9688cbfd4-2bb37eb6, #w-node-_350ab5d1-ff9b-7b3c-7288-9b6432b7ed16-2bb37eb6, #w-node-_057f7a0f-cf8c-ef3f-4b20-738a9297a84e-2bb37eb6, #w-node-_1f093434-b0a1-0d5e-105e-5d41877a7ee5-2bb37eb6 {
  grid-area: span 1 / span 1 / span 1 / span 1;
}


@font-face {
  font-family: 'Avenirnextltpro';
  src: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/fonts/AvenirNextLTPro-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Avenirnextltpro';
  src: url('/20250731170255oe_/https://useo.cuhk.edu.hk/assets/frontend/common/fonts/AvenirNextLTPro-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}