html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, tt, var, dl, dt, dd, ol, nav ul, nav li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

body {
  background-color: #fff;
  font-family: 'Roboto', sans-serif;
}
body article, body aside, body details, body figcaption, body figure, body footer, body header, body hgroup, body menu, body nav, body section {
  display: block;
}
body ol, body ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
body ul ul {
  transition: 0.5s all ease-in-out;
}
body blockquote,
body q {
  quotes: none;
}
body blockquote:before, body blockquote:after,
body q:before,
body q:after {
  content: '';
}
body table {
  border-collapse: collapse;
  border-spacing: 0;
}
body a {
  text-decoration: none;
  transition: 0.5s all;
  cursor: pointer;
}
body .txt-rt {
  text-align: right;
}
body .txt-lt {
  text-align: left;
}
body .txt-center {
  text-align: center;
}
body .float-rt {
  float: right;
}
body .float-lt {
  float: left;
}
body .clear {
  clear: both;
}
body .pos-relative {
  position: relative;
}
body .pos-absolute {
  position: absolute;
}
body .vertical-base {
  vertical-align: baseline;
}
body .vertical-top {
  vertical-align: top;
}
body .underline {
  padding-bottom: 5px;
  border-bottom: 1px solid #eee;
  margin: 0 0 20px 0;
}

nav.vertical ul li {
  display: block;
}
nav.horizontal ul li {
  display: inline-block;
}
nav img {
  max-width: 100%;
  display: block;
}

.header {
  position: relative;
  z-index: 1000;
}

.header-fixed {
  position: fixed;
  top: 0;
  width: 100%;
  background-image: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/w_bg.png);
  background-position: center center;
  z-index: 20000;
  background: #23aeac;
}

.header-fixed,
.header-top {
  display: block;
}
.header-fixed .wrapper,
.header-top .wrapper {
  position: relative;
  width: 1366px;
  max-width: 100%;
  margin: 0 auto;
}

.bannerimg .banner0 {
  background-image: url("/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/bg0.jpg") !important;
  opacity: 0;
}
.bannerimg .banner0.active {
  opacity: 1;
}
.bannerimg .banner1 {
  background-image: url("/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/bg1.jpg") !important;
  opacity: 0;
}
.bannerimg .banner1.active {
  opacity: 1;
}
.bannerimg .banner2 {
  background-image: url("/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/bg2.jpg") !important;
  opacity: 0;
}
.bannerimg .banner2.active {
  opacity: 1;
}
.bannerimg .banner3 {
  background-image: url("/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/bg3.jpg") !important;
  opacity: 0;
}
.bannerimg .banner3.active {
  opacity: 1;
}

.bannerimg > div {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  transition: all ease-in-out 1s;
  -o-transition: all ease-in-out 1s;
  -webkit-transition: all ease-in-out 1s;
  -moz-transition: all ease-in-out 1s;
  background-attachment: fixed;
  background-position: center center;
  background-size: cover;
}

.banner-wrapper {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 900;
}
.banner-wrapper .wrapper {
  height: 100%;
}
.banner-wrapper .banner {
  position: relative;
  box-sizing: border-box;
  left: 50%;
  width: 50%;
  height: 100%;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkqAcAAIUAgUW0RjgAAAAASUVORK5CYII=);
  color: #fff;
  font-family: Arial !important;
  overflow: hidden;
}
.banner-wrapper .banner .banner-normal,
.banner-wrapper .banner .banner-slider {
  position: absolute;
  box-sizing: border-box;
  width: 100%;
  padding: 3em 2em;
}
.banner-wrapper .banner .banner1 {
  font-size: 1.5em;
}
.banner-wrapper .banner .banner1 span {
  font-weight: 900;
}
.banner-wrapper .banner .banner2 {
  font-size: 3.5em;
  font-weight: 900;
}
.banner-wrapper .banner .banner3 {
  font-size: 1.6em;
}
.banner-wrapper .banner .banner3 span {
  font-size: 1.2em;
  font-weight: 900;
}
.banner-wrapper .banner .divider {
  height: 1px;
  width: 70%;
  background-color: #a4a4a4;
  margin: 3em 0;
}

.logo-in {
  max-width: 70%;
}
.logo-in a,
.logo-in img {
  display: block;
  max-width: 100%;
}

.top-nav-in {
  width: 100%;
}
.top-nav-in span.menu {
  position: absolute;
  display: none;
  top: 50%;
  right: .5em;
  margin-top: -12px;
  cursor: pointer;
  z-index: 10000;
}
.top-nav-in ul {
  position: absolute;
  width: 100%;
  z-index: 9999;
  left: 0;
  background-color: #1ab5b3;
  border: 0;
  overflow-x: hidden;
  overflow-y: auto;
}
.top-nav-in ul li {
  display: block;
  float: none;
  padding: 0.3em 0;
  text-align: center;
  cursor: pointer;
}
.top-nav-in ul li a {
  color: #fff;
  display: block;
  margin: 0;
  background: none;
  border: none;
  padding: 0.3em 0;
  font-size: 1em;
}
.top-nav-in ul li:hover > a {
  color: #242b2e;
}
.top-nav-in ul li ul {
  position: relative;
  background-color: #25c1bf;
  overflow: hidden;
}

.social {
  position: absolute;
  display: block;
  top: 50%;
  right: .5em;
  margin-top: -12px;
}
.social * {
  display: inline;
  vertical-align: middle;
}
.social span {
  display: inline-block;
  width: 1px;
  height: 20px;
  margin: 0 .6em;
  background-color: #fff;
}

.header-left {
  width: 20%;
  float: left;
  background-color: #242b2e;
}

.breadcrumb {
  position: relative;
  width: 100%;
  background-color: #fff;
  font-size: 0;
  z-index: 1000;
}
.breadcrumb * {
  display: inline-block;
  max-width: 100%;
  box-sizing: border-box;
  vertical-align: middle;
}
.breadcrumb .left {
  width: 20%;
}
.breadcrumb .left .logo {
  position: relative;
  width: 100% !important;
  box-sizing: border-box;
  background-color: #fff;
  padding: 5px;
  z-index: 1000;
}
.breadcrumb .left .logo .logo-cu {
  width: 24%;
}
.breadcrumb .left .logo .logo-chem {
  width: 73%;
}
.breadcrumb .right {
  display: inline-block;
  padding-left: 3em;
  padding-right: 3em;
  width: 80%;
  font-size: 16px;
  vertical-align: middle;
}

.top-nav ul li {
  position: relative;
  list-style: none;
}
.top-nav ul li a {
  display: block;
  outline: none;
  color: #fff;
  text-decoration: none;
  font-size: 1.1em;
  padding: 1em;
  text-align: right;
  background-color: #30383b;
}
.top-nav ul li a.black {
  background-color: #30383c;
}
.top-nav ul li a.black1 {
  background: linear-gradient(to bottom, #353c3e 0%, #2e363a 100%);
}
.top-nav ul li a.black2 {
  background: linear-gradient(to bottom, #343b3e 0%, #2e363a 100%);
}
.top-nav ul li a.black3 {
  background: linear-gradient(to bottom, #343b3e 0%, #2e363a 100%);
}
.top-nav ul li a.black4 {
  background: linear-gradient(to bottom, #333a3e 0%, #2e363a 100%);
}
.top-nav ul li a.black5 {
  background: linear-gradient(to bottom, #333a3e 0%, #2e363a 100%);
}
.top-nav ul li a.black6 {
  background: linear-gradient(to bottom, #32393e 0%, #2e363a 100%);
}
.top-nav ul li a.black7 {
  background: linear-gradient(to bottom, #32393e 0%, #2e363a 100%);
}
.top-nav ul li a.black8 {
  background: linear-gradient(to bottom, #31383e 0%, #2e363a 100%);
}
.top-nav ul li a.black9 {
  background: linear-gradient(to bottom, #31383e 0%, #2e363a 100%);
}
.top-nav ul li a.black10 {
  background: linear-gradient(to bottom, #30373e 0%, #2e363a 100%);
}
.top-nav ul li a.black11 {
  background: linear-gradient(to bottom, #30373e 0%, #2e363a 100%);
}
.top-nav ul li a.black12 {
  background: linear-gradient(to bottom, #2f363e 0%, #2e363a 100%);
}
.top-nav ul li a.black13 {
  background: linear-gradient(to bottom, #2f363e 0%, #2e363a 100%);
}
.top-nav ul li a.black14 {
  background: linear-gradient(to bottom, #2e353e 0%, #2e363a 100%);
}
.top-nav ul li a.black15 {
  background: linear-gradient(to bottom, #2e353e 0%, #2e363a 100%);
}
.top-nav ul li a.black16 {
  background: linear-gradient(to bottom, #2d343e 0%, #2e363a 100%);
}
.top-nav ul li a.black17 {
  background: linear-gradient(to bottom, #2d343e 0%, #2e363a 100%);
}
.top-nav ul li a.black18 {
  background: linear-gradient(to bottom, #2c333e 0%, #2e363a 100%);
}
.top-nav ul li a.black19 {
  background: linear-gradient(to bottom, #2c333e 0%, #2e363a 100%);
}
.top-nav ul li a.black20 {
  background: linear-gradient(to bottom, #2b323e 0%, #2e363a 100%);
}
.top-nav ul li:hover ul {
  width: 200% !important;
  opacity: 1;
}
.top-nav ul li:hover > a, .top-nav ul li.active > a {
  background-color: #23aeac !important;
}
.top-nav ul ul {
  position: absolute;
  top: 0;
  left: 100%;
  white-space: nowrap;
  overflow: hidden;
  opacity: 0;
}
.top-nav ul ul li a {
  text-align: left;
}
.top-nav ul ul li a.black1 {
  background: #353c3e;
}
.top-nav ul ul li a.black2 {
  background: #343b3e;
}
.top-nav ul ul li a.black3 {
  background: #343b3e;
}
.top-nav ul ul li a.black4 {
  background: #333a3e;
}
.top-nav ul ul li a.black5 {
  background: #333a3e;
}
.top-nav ul ul li a.black6 {
  background: #32393e;
}
.top-nav ul ul li a.black7 {
  background: #32393e;
}
.top-nav ul ul li a.black8 {
  background: #31383e;
}
.top-nav ul ul li a.black9 {
  background: #31383e;
}
.top-nav ul ul li a.black10 {
  background: #30373e;
}
.top-nav ul ul li a.black11 {
  background: #30373e;
}
.top-nav ul ul li a.black12 {
  background: #2f363e;
}
.top-nav ul ul li a.black13 {
  background: #2f363e;
}
.top-nav ul ul li a.black14 {
  background: #2e353e;
}
.top-nav ul ul li a.black15 {
  background: #2e353e;
}
.top-nav ul ul li a.black16 {
  background: #2d343e;
}
.top-nav ul ul li a.black17 {
  background: #2d343e;
}
.top-nav ul ul li a.black18 {
  background: #2c333e;
}
.top-nav ul ul li a.black19 {
  background: #2c333e;
}
.top-nav ul ul li a.black20 {
  background: #2b323e;
}

ul.social-in {
  text-align: right;
  padding: 2em 1em 2em 0;
}
ul.social-in li {
  display: inline-block;
}
ul.social-in li i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -411px -9px;
  width: 28px;
  height: 28px;
  display: inline-block;
  margin: 0 3px;
}
ul.social-in li i.gmail {
  background-position: -74px -8px;
}
ul.social-in li i.gmail:hover {
  background-position: -109px -9px;
}
ul.social-in li i.twitter {
  background-position: -145px -9px;
}
ul.social-in li i.twitter:hover {
  background-position: -180px -8px;
}
ul.social-in li i.pin {
  background-position: -215px -8px;
}
ul.social-in li i.pin:hover {
  background-position: -247px -8px;
}
ul.social-in li i.dribble {
  background-position: -280px -9px;
}
ul.social-in li i.dribble:hover {
  background-position: -313px -9px;
}
ul.social-in li i.behance {
  background-position: -347px -9px;
}
ul.social-in li i.behance:hover {
  background-position: -379px -8px;
}
ul.social-in li i:hover {
  background-position: -444px -9px;
}

p.footer-class {
  color: #6b7072;
  font-size: 0.87em;
  text-align: right;
  padding: 0 1em 0 0;
}
p.footer-class a {
  color: #fff;
  text-decoration: none;
}
p.footer-class a:hover {
  color: #6b7072;
}

.content {
  float: left;
  width: 80%;
  position: relative;
  background-color: #fff;
}

.content-grid {
  float: left;
  width: 25%;
}

.b-link-stripe {
  position: relative;
  display: inline-block;
  vertical-align: top;
  overflow: hidden;
  width: 100%;
}
.b-link-stripe .b-wrapper {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  text-align: center;
  color: #ffffff;
  overflow: hidden;
}

.b-animate-go {
  text-decoration: none;
}

.b-animate {
  transition: all 0.5s;
  visibility: hidden;
}
.b-animate img {
  margin-top: 4%;
  display: -webkit-inline-box;
}
.b-animate span {
  display: block;
  font-size: 1.7em;
  padding-top: 2em;
  font-weight: 300;
}
.b-animate p {
  padding: 0.2em 0 1em;
  color: #fff;
  font-size: 1em;
  font-weight: 400;
  border-bottom: 1px solid #fff;
  display: inline-block;
  margin: 0 0 1em;
}
.b-animate i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/ar.png) no-repeat 0 0;
  width: 70px;
  height: 70px;
  display: block;
  margin: 0 auto;
}

.b-from-left {
  position: relative;
  left: -100%;
  background: rgba(45, 184, 183, 0.81);
  background-size: 100% 100%;
  top: 0;
  margin: 0;
  min-height: 243px;
}

.b-animate-go:hover .b-animate {
  visibility: visible;
}
.b-animate-go:hover .b-from-left {
  left: 0;
}

ul.social {
  background: rgba(55, 53, 52, 0.73);
  padding: 1.5em 5em 1.5em 1.5em;
  text-align: left;
}
ul.social li {
  list-style: none;
}
ul.social li i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -39px -49px;
  width: 23px;
  height: 23px;
  display: inline-block;
  transition: 0.5s all;
  vertical-align: middle;
  margin: 0 13px 0 0;
}
ul.social li i.mes {
  background-position: -72px -50px;
}
ul.social li i.down {
  background-position: -108px -49px;
}
ul.social li span,
ul.social li a {
  font-size: 1em;
  color: #fff;
  margin: 0 0 0.5em;
  display: block;
}
ul.social li span:hover,
ul.social li a:hover {
  text-decoration: none;
  color: #1ab5b3;
}

.arrow {
  position: absolute;
  top: 0;
  right: 0;
  text-align: right;
  z-index: 9;
}
.arrow img {
  margin: 0 0 0 70%;
}

.arrow-at img {
  margin: 0;
}

.work {
  padding: 1.5em;
  background-color: #fff;
  margin: 1.5em;
}

.slider {
  position: relative;
}

.rslides {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  padding: 0;
  margin: 0;
}
.rslides img {
  display: block;
  height: auto;
  float: left;
  width: 100%;
  border: 0;
}
.rslides li {
  -webkit-backface-visibility: hidden;
  position: absolute;
  display: none;
  width: 100%;
  left: 0;
  top: 0;
}
.rslides li:first-child {
  position: relative;
  display: block;
  float: left;
}

.callbacks_here a:after {
  background-color: #1ab5b3;
}

.callbacks_tabs a {
  visibility: hidden;
}
.callbacks_tabs a:after {
  content: "\f111";
  font-size: 0;
  font-family: FontAwesome;
  visibility: visible;
  display: inline-block;
  height: 8px;
  width: 22px;
  background-color: #b6b6b6;
}
.callbacks_tabs li {
  display: inline-block;
}

ul.callbacks_tabs.callbacks1_tabs {
  position: absolute;
  bottom: 14px;
  z-index: 999;
  right: 13px;
}

.work-top h2 {
  font-size: 2em;
  padding: 0.5em 0;
  color: #23aeac;
}
.work-top h2 a {
  color: #000;
  text-decoration: none;
}
.work-top h2 a:hover {
  color: #1ab5b3;
}
.work-top h3 {
  font-size: 1.25em;
}
.work-top p {
  color: #000;
  font-size: 1.1em;
  line-height: 1.7em;
  font-weight: 300;
  padding: 0 0 1em;
}
.work-top p span {
  padding: 1.3em 0 0;
  display: block;
}
.work-top table tr td {
  padding: 0.5em 1em;
}
.work-top table tr + tr {
  border-top: 1px solid #cdcccc;
}

.timetable td {
  color: #000;
  padding: 5px 20px;
}
.timetable tr {
  border-bottom: 1px solid #cdcccc;
}
.timetable .purple {
  background-color: #23aeac;
  font-weight: bold;
  color: #fff;
  text-align: center;
}
.timetable .gray {
  background-color: #c2c3c3;
}

.projects {
  border-top: 1px solid #D5D3D3;
  padding: 1em 0 0;
}
.projects ul li {
  display: inline-block;
  width: 33.33%;
  float: left;
}

.info,
.tags,
.gallery,
.feature {
  padding: 0 0 1.5em;
}

.projects h3,
.info h3,
.tags h3,
.gallery h3,
.feature h3 {
  color: #000;
  font-size: 1.8em;
  font-weight: 300;
  padding: 0 0 0.7em;
}

ul.likes li {
  list-style: none;
  border-bottom: 1px solid #D5D3D3;
  padding: 0.3em 0;
}
ul.likes li i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -14px -91px;
  width: 40px;
  height: 40px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 13px 0 0;
}
ul.likes li i.like {
  background-position: -139px -91px;
}
ul.likes li i.dec {
  background-position: -182px -91px;
}
ul.likes li i.comment {
  background-position: -97px -91px;
}
ul.likes li a,
ul.likes li span {
  font-size: 1em;
  color: #848484;
  margin: 0 0 0.5em;
  display: block;
}
ul.likes li a:hover,
ul.likes li span:hover {
  text-decoration: none;
  color: #1ab5b3;
}

ul.tag li {
  display: inline-block;
}
ul.tag li a {
  color: #a3a3a3;
  font-size: 0.8em;
  padding: 0.8em;
  border: 1px solid #D5D3D3;
  border-radius: 12px;
  margin: 0 0.5em 0 0;
}
ul.tag li a:hover {
  color: #1ab5b3;
  border: 1px solid #1ab5b3;
}

ul.gallery-grid li {
  float: left;
  width: 11.5%;
  display: inline-block;
  margin: 1% 1% 0 0;
}

ul.feature-grid li {
  list-style: none;
}
ul.feature-grid li i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -188px -52px;
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 13px 0 0;
}
ul.feature-grid li a {
  color: #848484;
  font-size: 1em;
  padding: 0.5em 0;
  display: block;
}
ul.feature-grid li a:hover {
  color: #1ab5b3;
}

.about {
  padding: 1.5em;
  background-color: #fff;
  margin: 1.5em;
}

.about-top,
.about-in {
  float: left;
  width: 47.9%;
}

.about-top {
  border-right: 1px solid #D5D3D3;
  padding: 0 2% 0 0;
}
.about-top h2 {
  font-size: 1.8em;
  font-weight: 300;
  padding: 0.5em 0;
}
.about-top h2 a {
  color: #000;
  text-decoration: none;
}
.about-top h2 a:hover {
  color: #1ab5b3;
}
.about-top h2 p {
  color: #a3a3a3;
  font-size: 1.1em;
  line-height: 1.7em;
  font-weight: 300;
  padding: 0 0 1em;
}
.about-top h2 p span {
  padding: 2em 0 0;
  display: block;
}

.about-in {
  padding: 0 0 0 2%;
}

.staff {
  border-top: 1px solid #D5D3D3;
  padding: 1em 0 0;
}
.staff h3 {
  padding: 0;
}

.staff h3,
.skills h3,
.test h3 {
  color: #000;
  font-size: 1.8em;
  font-weight: 300;
  padding: 0 0 0.7em;
}

.test {
  padding: 1.5em 0;
}

.our {
  float: left;
  width: 31.3%;
  margin: 3% 3% 0 0;
  position: relative;
}
.our:nth-child(4), .our:nth-child(7) {
  margin: 3% 0 0;
}

.our-grid h5 {
  float: left;
  color: #000;
  font-size: 1em;
}
.our-grid span {
  float: right;
  color: #000;
  font-size: 1em;
}

.design label {
  width: 88%;
  float: left;
  height: 30px;
  display: block;
  background-color: #e2e1dd;
  border: 1px solid #e2e1dd;
}
.design b {
  width: 11%;
  float: left;
  height: 30px;
  display: block;
  background-color: #fff;
  border: 1px solid #E2E0E0;
}

.site label {
  width: 95%;
}
.site b {
  width: 4%;
}

.eight label {
  width: 81%;
}
.eight b {
  width: 18%;
}

.seven label {
  width: 72%;
}
.seven b {
  width: 27%;
}

.our-grid {
  padding: 0.3em 0;
}

.our-skill {
  padding: 0.5em 0;
}

.in-at {
  float: left;
  width: 12%;
}
.in-at img {
  width: 100%;
}

h4.author {
  float: left;
  width: 79.38%;
  font-size: 1em;
  background-color: #55bab7;
  color: #fff;
  padding: 1.5em;
  font-style: italic;
}

.test-top {
  border: 1px solid #E2E0E0;
}
.test-top p {
  color: #a3a3a3;
  font-size: 1.1em;
  line-height: 1.7em;
  font-weight: 300;
  padding: 1.5em;
}

.simple {
  background-color: #1ab5b3;
  padding: 4em 0 0;
  text-align: center;
  width: 100%;
  height: 112px;
  position: absolute;
  top: 0;
  display: none;
}
.simple p {
  color: #fff;
  font-size: 0.9em;
  padding: 0.2em 0 0;
}
.simple h4 {
  color: #fff;
  font-size: 1.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.our:hover .simple {
  display: block;
}

.services h3 {
  color: #000;
  font-size: 1.8em;
  font-weight: 300;
  padding: 0 0 0.4em;
}

ul.service-grid li {
  list-style: none;
}
ul.service-grid li i {
  background-color: #848484;
  width: 5px;
  height: 5px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 13px 0 0;
  border-radius: 10px;
}
ul.service-grid li a {
  color: #848484;
  font-size: 1em;
  padding: 0.5em 0;
  display: block;
}
ul.service-grid li a:hover {
  color: #1ab5b3;
  text-decoration: none;
}

.blog-top {
  float: left;
  width: 18.4%;
  margin-right: 2%;
}
.blog-top:nth-child(5) {
  margin-right: 0;
}

.col-d {
  padding: 0 0 1.5em;
  position: relative;
}

.blog-in {
  background-color: #fff;
  padding: 1em;
}
.blog-in h5 {
  font-size: 1.1em;
}
.blog-in h5 a {
  color: #000;
  text-decoration: none;
}
.blog-in h5 a:hover {
  color: #1ab5b3;
}
.blog-in h5 p {
  color: #9c9c9c;
  font-size: 0.8em;
  line-height: 1.8em;
  padding: 1em 0;
}

ul.date {
  border-top: 1px solid #C8C6C6;
  padding: 1em 0 0;
}
ul.date li {
  display: inline-block;
}
ul.date li span {
  font-size: 0.7em;
  color: #9c9c9c;
  padding: 0 0.3em 0 0;
}
ul.date li a {
  text-decoration: none;
  color: #9c9c9c;
}
ul.date li i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -139px -51px;
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 5px 0 0;
}
ul.date li i.date-in {
  background-position: -163px -51px;
}

.col-d label {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/ar.png) no-repeat 0 0;
  width: 70px;
  height: 70px;
  display: none;
  margin: 0 auto;
  position: absolute;
  top: 29%;
  left: 35%;
}
.col-d iframe {
  width: 100%;
  min-height: 172px;
}
.col-d:hover label {
  display: block;
}

iframe {
  display: block;
}

.col-in {
  background-color: #1ab5b3;
  padding: 1.5em;
  text-align: center;
  margin: 0 0 1.5em;
}
.col-in p {
  color: #fff;
  line-height: 1.5em;
  font-size: 1.1em;
}
.col-in a {
  color: #fff;
  font-style: italic;
  font-size: 0.8em;
  text-decoration: underline;
}
.col-in a:hover {
  text-decoration: none;
}

.blog {
  padding: 1.5em;
}

.col-in-at {
  background-color: #242b2e;
  padding: 1.5em;
  margin: 0 0 1.5em;
  border-left: 12px solid #1ab5b3;
}
.col-in-at p {
  color: #9c9c9c;
  line-height: 1.8em;
  font-size: 0.9em;
}
.col-in-at h5 {
  line-height: 1.5em;
  font-size: 1.1em;
}
.col-in-at h5 a {
  color: #fff;
  text-decoration: none;
}
.col-in-at h5 a:hover {
  color: #1ab5b3;
}

.col-on {
  background-color: #242b2e;
  padding: 1.5em;
  margin: 0 0 1.5em;
  text-align: center;
}
.col-on p {
  color: #fff;
  line-height: 1.5em;
  font-size: 1.1em;
  font-style: italic;
}
.col-on span {
  color: #1ab5b3;
  font-size: 1em;
}
.col-on img {
  margin: 0.5em auto;
}

.callbacks_nav {
  position: absolute;
  -webkit-tap-highlight-color: transparent;
  top: 19%;
  left: 0;
  opacity: 0.7;
  z-index: 3;
  text-indent: -9999px;
  overflow: hidden;
  text-decoration: none;
  height: 43px;
  width: 43px;
  background: url("/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png") no-repeat -275px -89px;
}
.callbacks_nav.next {
  left: auto;
  background-position: -332px -89px;
  right: 0;
}

.four {
  text-align: center;
  padding: 15em 0 10em;
  min-height: 569px;
}
.four h2 {
  font-size: 4em;
  color: #1ab5b3;
}
.four h3 {
  font-size: 4em;
  color: #848484;
  padding: 0.7em 0;
}

a.just-do {
  text-decoration: none;
  color: #fff;
  background-color: #1ab5b3;
  padding: 0.7em 1.3em;
  font-size: 1.1em;
}
a.just-do:hover {
  background-color: #242b2e;
}

.single {
  padding: 1.5em;
  margin: 1.5em;
  margin-top: 0;
}

.single-top,
.single-in {
  float: left;
  width: 47.9%;
}

.single-top {
  border-right: 1px solid #D5D3D3;
  padding: 0 2% 0 0;
}
.single-top h2 {
  color: #000;
  font-size: 1.8em;
  font-weight: 300;
  padding: 0.5em 0;
}
.single-top p {
  color: #a3a3a3;
  font-size: 1.1em;
  line-height: 1.7em;
  font-weight: 300;
  padding: 0 0 1em;
}
.single-top p span {
  padding: 2em 0 0;
  display: block;
}

.single-in {
  padding: 0 0 0 2%;
}

.comment-grid-top h3, .top-single h3 {
  color: #000;
  font-size: 1.7em;
  font-weight: 300;
}

.top-comment-left {
  float: left;
  width: 17%;
}

.left-single {
  width: 19%;
}

.right-single {
  width: 79%;
}

.left-single1 {
  width: 24%;
}

.right-single1 {
  width: 76%;
}

.top-comment-right {
  float: right;
  width: 82%;
}
.top-comment-right ul {
  border-bottom: 1px solid #D5D3D3;
  display: inline-block;
}
.top-comment-right ul li {
  display: inline-block;
  color: #D0CECE;
  padding: 0.3em;
}
.top-comment-right p {
  color: #8F8E8E;
  font-size: 1.3em;
  padding: 0;
}
.top-comment-right ul li span a {
  color: #000;
  text-decoration: none;
}
.top-comment-right ul li span {
  font-size: 1em;
}

.top-comment {
  padding: 0 0 0 14%;
}

.top-com {
  padding: 0 0 0 28%;
}

label.arrow-in {
  left: 3%;
}

.comments-top-top {
  position: relative;
  margin: 1em 0 2em;
}
.comments-top-top label {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/li.png) no-repeat 1px 2px;
  width: 45px;
  height: 45px;
  display: block;
  position: absolute;
  top: 134%;
}

.your-single {
  border: 1px solid #e2e2e2;
  position: relative;
  margin: 0.8em 0;
}
.your-single i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -9px -86px;
  width: 50px;
  height: 50px;
  display: inline-block;
  float: left;
  border-right: 1px solid #e2e2e2;
}
.your-single i.email {
  background-position: -51px -86px;
}
.your-single i.website {
  background-position: -93px -86px;
}
.your-single input[type="text"],
.your-single .grid-single-in textarea {
  background: none;
  width: 66%;
  outline: none;
  border: none;
  padding: 1em 0.8em;
  font-size: 1em;
  color: #e2e2e2;
  margin: 0 0 0 2%;
  float: left;
}

.grid-single,
.grid-single-in {
  width: 49%;
  float: left;
}

.grid-single {
  margin: 0 2% 0 0;
}

.grid-single-in textarea {
  border: 1px solid #e2e2e2;
  resize: none;
  margin: 0.7em 0 0.5em;
  width: 89%;
  font-size: 1.3em;
  padding: 0.8em;
}
.grid-single-in input[type="submit"] {
  width: 100%;
  font-size: 1.1em;
  background-color: #1ab5b3;
  padding: 0.7em 1em;
  text-align: center;
  color: #fff;
  border: none;
  outline: none;
  margin: 0 auto;
  -webkit-appearance: none;
  font-weight: 700;
  transition: 0.5s all;
  cursor: pointer;
}
.grid-single-in input[type="submit"]:hover {
  background-color: #242b2e;
}

.archive {
  padding: 0.7em 0 0;
}
.archive h3 {
  color: #000;
  font-size: 1.8em;
  font-weight: 300;
  padding: 0 0 0.3em;
}

ul.archive-grid li {
  list-style: none;
}
ul.archive-grid li a {
  color: #848484;
  font-size: 1em;
  padding: 0.5em;
  display: block;
}
ul.archive-grid li a:hover {
  color: #1ab5b3;
}

.your-top {
  border: 1px solid #e2e2e2;
  position: relative;
  margin: 0.8em 0;
}
.your-top i {
  background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -9px -86px;
  width: 50px;
  height: 50px;
  display: inline-block;
  float: left;
  border-right: 1px solid #e2e2e2;
}
.your-top i.email {
  background-position: -51px -86px;
}
.your-top i.website {
  background-position: -93px -86px;
}
.your-top input[type="text"],
.your-top .grid-contact-in textarea {
  background: none;
  width: 70%;
  outline: none;
  border: none;
  padding: 1em 0.8em;
  font-size: 1em;
  color: #e2e2e2;
  margin: 0 0 0 2%;
  float: left;
}

.grid-contact-in textarea {
  border: 1px solid #e2e2e2;
  resize: none;
  margin: 0.7em 0 0.5em;
  width: 91%;
  font-size: 1.3em;
  padding: 0.8em;
}
.grid-contact-in input[type="submit"] {
  width: 100%;
  font-size: 1.1em;
  background-color: #1ab5b3;
  padding: 0.7em 1em;
  text-align: center;
  color: #fff;
  border: none;
  outline: none;
  margin: 0 auto;
  -webkit-appearance: none;
  font-weight: 700;
  transition: 0.5s all;
  cursor: pointer;
}
.grid-contact-in input[type="submit"]:hover {
  background-color: #242b2e;
}

.contact h1,
.top-contact h3 {
  color: #a3a3a3;
  font-size: 1.8em;
}

.contact {
  width: 55%;
  background-color: #fff;
  padding: 3em;
  position: absolute;
  top: 3%;
  z-index: 1;
  left: 3%;
}
.contact p {
  color: #a3a3a3;
  font-size: 1.1em;
  line-height: 1.7em;
  font-weight: 300;
  padding: 0 0 1em;
}

.grid-contact,
.grid-contact-in {
  width: 49%;
  float: left;
}

.grid-contact {
  margin: 0 2% 0 0;
}

.map {
  position: relative;
}
.map iframe {
  width: 100%;
  min-height: 969px;
  border: none;
}

.top-contact {
  border-top: 1px solid #e2e2e2;
  padding: 1.2em 0 0;
}

.footer-class-in {
  display: block;
  text-align: center;
  font-size: 0.9em;
  background-color: #242b2e;
  padding: 1.5em 0;
  color: #6b7072;
}
.footer-class-in a {
  text-decoration: none;
  color: #fff;
}
.footer-class-in a:hover {
  color: #6b7072;
}

#campus-album {
  font-size: 0;
}
#campus-album > * {
  display: inline-block;
  margin-right: 10px;
  margin-bottom: 10px;
  cursor: pointer;
}
#campus-album .more {
  position: relative;
  width: 112px;
  height: 112px;
  border-left: 3px solid #23aeac;
  background-color: #6a6b6c;
  color: #ffffff;
  font-size: 16px;
}
#campus-album .more span {
  position: absolute;
  right: 15px;
  bottom: 8px;
  font-size: 1.3em;
}

#campus-viewer {
  display: none;
  position: fixed;
  box-sizing: border-box;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 5%;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkqAcAAIUAgUW0RjgAAAAASUVORK5CYII=);
  z-index: 30000;
}
#campus-viewer .container {
  position: relative;
  height: 100%;
  text-align: center;
}
#campus-viewer .container img {
  max-width: 100%;
  max-height: 100%;
  cursor: pointer;
}

@media (max-width: 1440px) {
  .b-animate span {
    padding-top: 1em;
  }

  ul.tag li a {
    font-size: 0.7em;
    padding: 0.6em;
  }

  h4.author {
    width: 79.8%;
    padding: 1.25em;
  }

  ul.date li span {
    font-size: 0.6em;
  }
  ul.date li i {
    margin: 0 2px 0 0;
  }

  .header-left {
    min-height: 864px;
  }

  p.footer-class {
    font-size: 0.8em;
  }

  .header-work {
    min-height: 948px;
  }

  .header-contact {
    min-height: 969px;
  }

  .four {
    min-height: 464px;
  }

  .grid-single-in textarea {
    width: 88%;
  }

  .simple {
    padding: 3.5em 0 0;
    height: 99px;
  }

  .b-from-left {
    min-height: 217px;
  }
}
@media (max-width: 1366px) {
  .banner-wrapper .banner .banner2 {
    font-size: 3.25em;
  }

  .header-left {
    min-height: 820px;
  }

  .header-work {
    min-height: 933px;
  }

  h4.author {
    width: 78%;
    padding: 1.3em;
  }

  .in-at {
    width: 13%;
  }

  .blog-in h5 {
    font-size: 1em;
  }

  ul.date li span {
    font-size: 0.59em;
  }

  .callbacks_nav {
    top: 14%;
  }

  .col-d label {
    top: 27%;
  }

  .four {
    min-height: 420px;
  }

  .header-contact {
    min-height: 969px;
  }

  .your-single input[type="text"] {
    width: 63%;
  }

  .grid-single-in textarea {
    width: 88%;
  }

  p.footer-class {
    font-size: 0.7em;
  }

  .simple {
    height: 90px;
  }

  .arrow img {
    margin: 0 0 0 70.5%;
  }

  .arrow-at img {
    margin: 0;
  }

  .b-from-left {
    min-height: 206px;
  }
}
@media (max-width: 1280px) {
  .banner-wrapper .banner .banner2 {
    font-size: 3.1em;
  }

  ul.social-in li i {
    margin: 0 1px;
  }

  .work-top h2 {
    font-size: 1.7em;
  }

  ul.tag li a {
    font-size: 0.65em;
  }

  .feature h3 {
    padding: 0 0 0.2em;
  }

  ul.feature-grid li a {
    padding: 0.3em 0;
  }

  .in-at {
    width: 14%;
  }

  h4.author {
    width: 76.2%;
  }

  .col-in a {
    font-size: 0.7em;
  }

  .blog-in h5 {
    font-size: 0.9em;
  }

  ul.date li span {
    font-size: 0.5em;
  }
  ul.date li i {
    margin: 0 1px 0 0;
  }

  .your-top input[type="text"] {
    background: none;
    width: 68%;
  }

  .your-single input[type="text"] {
    width: 61%;
  }

  .single-top h2 {
    font-size: 1.5em;
  }

  .header-left {
    min-height: 766px;
  }

  .header-work {
    min-height: 890px;
  }

  .four {
    min-height: 366px;
  }

  .header-contact {
    min-height: 969px;
  }

  .grid-single-in textarea {
    width: 86%;
  }

  .simple {
    height: 80px;
  }

  .b-from-left {
    min-height: 192px;
  }
}
@media (max-width: 1024px) {
  .banner-wrapper .banner .banner2 {
    font-size: 2.7em;
  }

  .content-grid {
    width: 33.333%;
  }
  .content-grid:nth-child(4) {
    display: none;
  }

  ul.social-in li:nth-child(7) {
    display: none;
  }

  .header-left {
    min-height: 1025px;
  }

  .work-top h2 {
    font-size: 1.5em;
  }
  .work-top p {
    font-size: 1em;
  }

  ul.likes li a,
  ul.likes li span {
    margin: 0;
  }

  ul.gallery-grid li {
    width: 15.5%;
  }

  ul.tag li a {
    font-size: 0.7em;
  }
  ul.tag li:nth-child(5), ul.tag li:nth-child(6) {
    display: none;
  }

  .design label {
    width: 87%;
  }

  .site label {
    width: 94%;
  }

  .eight label {
    width: 80%;
  }

  .seven label {
    width: 71%;
  }

  .about-top h2 {
    font-size: 1.7em;
  }

  .in-at {
    width: 16%;
  }

  h4.author {
    width: 73.5%;
    padding: 1.1em;
  }

  .blog-top {
    width: 23.5%;
  }

  .blog-top:nth-child(5) {
    display: none;
  }
  .blog-top:nth-child(4) {
    margin: 0;
  }

  .your-top input[type="text"] {
    width: 60%;
  }

  .grid-contact-in textarea {
    width: 86%;
  }

  .your-single input[type="text"] {
    width: 51%;
  }

  .grid-single-in textarea {
    width: 83%;
  }

  .single-top h2 {
    font-size: 1.2em;
  }
  .single-top p {
    font-size: 1em;
  }

  .header-work {
    min-height: 863px;
  }

  .header-contact {
    min-height: 969px;
  }

  .simple {
    height: 74px;
    padding: 2em 0 0;
  }
  .simple h4 {
    font-size: 1em;
  }

  .b-from-left {
    min-height: 207px;
  }

  ul.social-in {
    padding: 2em 0;
  }
}
@media (max-width: 768px) {
  .top-nav-in span.menu {
    display: block;
  }

  .banner-wrapper {
    text-align: center;
  }
  .banner-wrapper .banner {
    left: 0;
    width: 100%;
  }
  .banner-wrapper .banner .divider {
    margin: 1em auto;
  }

  .breadcrumb > * {
    width: 100% !important;
    display: block !important;
    box-sizing: border-box;
  }
  .breadcrumb > * .logo {
    padding: 0 1.5em;
  }
  .breadcrumb .right {
    font-size: 13px;
  }

  .b-animate span {
    font-size: 1.3em;
    padding-top: 1.5em;
  }
  .b-animate p {
    font-size: 0.9em;
  }
  .b-animate i {
    width: 46px;
    height: 46px;
    background-size: 44px;
  }

  .work-top h2,
  .about-top h2 {
    font-size: 1.2em;
  }
  .work-top p,
  .about-top p {
    font-size: 0.8em;
  }

  .work,
  .about,
  .single {
    padding: 1em;
    margin: 1em;
  }

  .social {
    display: none;
  }

  .blog {
    padding: 1em;
  }

  .projects h3,
  .info h3,
  .tags h3,
  .gallery h3,
  .feature h3,
  .staff h3,
  .skills h3,
  .services h3 {
    font-size: 1.3em;
  }

  ul.feature-grid li a {
    font-size: 0.8em;
  }

  .our {
    width: 48.5%;
    margin: 3% 3% 0 0;
  }
  .our:nth-child(2), .our:nth-child(5) {
    display: none;
  }

  h4.author {
    width: 74.4%;
    padding: 0.9em;
    font-size: 0.9em;
  }

  .test-top p {
    font-size: 0.9em;
    padding: 1em;
  }

  .skills h3 {
    padding: 0;
  }

  .test h3 {
    font-size: 1.3em;
    padding: 0 0 0.5em;
  }

  ul.service-grid li a {
    color: #848484;
    font-size: 0.9em;
  }

  .blog-in {
    padding: 0.8em;
  }
  .blog-in h5 {
    font-size: 0.8em;
  }
  .blog-in p {
    font-size: 0.7em;
  }

  ul.date li span {
    font-size: 1em;
  }

  .col-in p {
    font-size: 0.9em;
  }
  .col-in a {
    font-size: 0.5em;
  }

  .col-on p {
    font-size: 1em;
  }

  .col-in-at p {
    font-size: 0.7em;
  }

  .four h2 {
    font-size: 2em;
  }
  .four h3 {
    font-size: 3em;
    color: #848484;
    padding: 0.5em 0;
  }

  .grid-contact,
  .grid-contact-in,
  .grid-single,
  .grid-single-in {
    width: 100%;
    margin: 0;
  }

  .grid-contact-in textarea {
    width: 89%;
  }

  .contact {
    padding: 2em;
  }

  .single-top h2 {
    font-size: 1em;
  }
  .single-top p {
    font-size: 0.9em;
  }

  .comment-grid-top h3,
  .top-single h3,
  .archive h3 {
    font-size: 1.3em;
  }

  .top-comment,
  .top-com {
    padding: 0 0 0;
  }

  .comments-top-top label {
    display: none;
  }

  .top-comment-right ul li span {
    font-size: 0.9em;
  }

  .top-comment-right {
    width: 76%;
  }

  .left-single1 {
    width: 17%;
  }

  .grid-single-in textarea {
    width: 94.5%;
  }

  .your-single input[type="text"],
  .grid-single-in textarea {
    font-size: 0.9em;
  }

  ul.likes li a,
  ul.likes li span {
    font-size: 0.9em;
  }

  ul.archive-grid li a {
    font-size: 0.9em;
  }

  p.footer-class {
    font-size: 0.5em;
    line-height: 1.8em;
  }

  ul.social {
    padding: 1em 1em 1em 1em;
  }

  ul.social li span,
  ul.social li a {
    font-size: 0.9em;
  }

  .arrow img {
    margin: 0 0 0 58.5%;
  }

  .arrow-at img {
    margin: 0;
  }

  .contact h1,
  .top-contact h3 {
    font-size: 1.5em;
  }

  .contact p {
    font-size: 0.9em;
  }

  .header-left {
    display: none;
  }

  .content {
    width: 100%;
  }

  .our img {
    width: 100%;
  }

  .simple {
    height: 114px;
    padding: 5em 0 0;
  }

  .four {
    min-height: 178px;
    padding: 6em 0 8em;
  }

  .b-from-left {
    min-height: 177px;
  }
}
@media (max-width: 480px) {
  .banner-wrapper .banner {
    padding: 2em 0;
    text-align: center;
  }
  .banner-wrapper .banner .divider {
    margin: 1em auto;
  }
  .banner-wrapper .banner .banner2 {
    font-size: 2em;
  }
  .banner-wrapper .banner .banner3 {
    font-size: 1.4em;
  }
  .banner-wrapper .banner .banner3 span {
    font-size: 1em;
  }

  #campus-album > * {
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
}
@media (max-width: 320px) {
  .logo-in {
    max-width: 70%;
  }

  .arrow img {
    margin: 0 0 0 70%;
    width: 30%;
  }

  ul.social {
    padding: 0.5em;
  }
  ul.social li span,
  ul.social li a {
    font-size: 0.6em;
    margin: 0 0 0.1em;
  }

  .b-animate span {
    font-size: 0.9em;
    padding-top: 0.7em;
  }
  .b-animate p {
    font-size: 0.6em;
  }

  .footer-class-in {
    font-size: 0.7em;
  }

  .work,
  .about,
  .single {
    padding: 0.7em;
    margin: 0.7em;
  }

  .callbacks_tabs a:after {
    height: 5px;
    width: 17px;
  }

  .breadcrumb .right {
    font-size: 12px;
  }

  .work-top p,
  .about-top p,
  p.para {
    font-size: 0.7em;
    overflow: hidden;
  }

  .projects h3,
  .info h3,
  .tags h3,
  .gallery h3,
  .feature h3,
  .staff h3,
  .skills h3,
  .services h3 {
    font-size: 1em;
  }

  ul.likes li a,
  ul.likes li span {
    font-size: 0.7em;
  }

  ul.tag li:nth-child(4) {
    display: none;
  }

  ul.feature-grid li a {
    font-size: 0.7em;
  }

  .simple {
    height: 77px;
    padding: 3em 0 0;
  }
  .simple h4 {
    font-size: 0.8em;
  }

  .work-in,
  .about-in,
  .single-in {
    padding: 1em 0 0;
  }

  .our-grid h5 {
    font-size: 0.8em;
  }

  .design label {
    width: 86%;
  }

  .site label {
    width: 93%;
  }

  .eight label {
    width: 79%;
  }

  .seven label {
    width: 70%;
  }

  .our-skill {
    padding: 0.2em 0;
  }

  h4.author {
    width: 81.8%;
    padding: 0.9em 0.2em;
    font-size: 0.6em;
  }

  .test-top p {
    font-size: 0.7em;
    padding: 1em;
    height: 50px;
    overflow: hidden;
  }

  ul.service-grid li a {
    font-size: 0.6em;
  }

  .blog-top {
    width: 100%;
  }
  .blog-top:nth-child(3), .blog-top:nth-child(4) {
    display: none;
  }

  ul.date li span {
    font-size: 0.9em;
  }

  .four h2 {
    font-size: 1.1em;
  }
  .four h3 {
    font-size: 2em;
  }

  a.just-do {
    padding: 0.5em 1em;
    font-size: 0.9em;
  }

  .contact h1,
  .top-contact h3 {
    font-size: 1.1em;
  }

  .contact {
    padding: 1em;
  }
  .contact p {
    font-size: 0.8em;
    height: 54px;
    overflow: hidden;
  }

  .top-contact {
    padding: 0.5em 0 0;
  }

  .your-top i,
  .your-single i {
    background: url(/20201208113200oe_/http://www.cuhk.edu.hk/chem/IMEBORON16/images/img-sprite.png) no-repeat -16px -93px;
    width: 37px;
    height: 37px;
  }

  .your-top input[type="text"],
  .grid-contact-in textarea,
  .your-single input[type="text"],
  .grid-single-in textarea {
    width: 70%;
    padding: 0.8em 0.3em;
    font-size: 0.8em;
  }

  .grid-single-in textarea {
    width: 97%;
  }

  .your-top
  .your-single i.email {
    background-position: -57px -92px;
  }
  .your-top
  .your-single i.website {
    background-position: -99px -92px;
  }

  .grid-contact-in textarea {
    margin: 0 0 0.5em;
    width: 94%;
    font-size: 1em;
    padding: 0.4em;
  }

  .grid-contact-in input[type="submit"],
  .grid-single-in input[type="submit"] {
    font-size: .8em;
  }

  ul.archive-grid li a {
    font-size: 0.7em;
  }

  .comment-grid-top h3,
  .top-single h3,
  .archive h3 {
    font-size: 1.1em;
  }

  .info,
  .tags,
  .gallery,
  .feature {
    padding: 0 0 1em;
  }

  .top-comment-right ul li span {
    font-size: 0.7em;
  }

  .comments-top-top {
    margin: 0.7em 0;
  }

  .single-top p {
    font-size: 0.7em;
  }

  h4.author {
    width: 82.5%;
    padding: 1.55em 0.2em;
  }

  .col-d img {
    width: 100%;
  }
  .col-d a {
    font-size: 0.8em;
  }

  .top-nav-in ul li a {
    font-size: 0.8em;
  }

  .four {
    min-height: 116px;
    padding: 9em 0 8em;
  }

  .callbacks_nav {
    top: 24%;
  }

  .col-d label {
    top: 32%;
  }

  .map iframe {
    min-height: 569px;
  }
}
table.normal {
  margin-bottom: 20px;
}
table.normal td, table.normal th {
  border: 1px solid #cdcccc;
}
table.normal th {
  padding: 0.5em 1em;
}

.useful-cell {
  margin: 20px auto;
}
.useful-cell .useful-title {
  font-size: 18px;
  margin-bottom: 20px;
}
.useful-cell ul {
  list-style: inherit;
  padding-left: 40px;
}
.useful-cell li {
  margin-bottom: 10px;
}

.sponsor-cell {
  margin-bottom: 40px;
}

ul.notes {
  list-style: decimal;
  padding-left: 1.5em;
}
ul.notes > li {
  margin-bottom: 30px;
}

ul.dot {
  list-style: inherit;
  padding-left: 40px;
}
ul.dot > li {
  margin-bottom: 20px;
}

ol.decimal {
  list-style-type: decimal;
  list-style-position: outside;
  padding-top: 0.5em;
  padding-left: 40px;
}
ol.decimal >
li {
  margin-bottom: 20px;
}

.bold-title {
  font-weight: bold;
  margin-bottom: 15px;
  padding: 0.5em 1em;
}

table.responsive th {
  font-size: 0;
}
table.responsive th > div {
  width: 50%;
  display: inline-block;
  font-size: 16px;
  line-height: 40px;
  vertical-align: top;
  background-color: #23aeac;
  font-weight: bold;
  color: #fff;
}
table.responsive th > div:first-child {
  width: 49.8%;
  border-right: 1px solid #cdcccc;
}
table.responsive td {
  font-size: 0;
}
table.responsive td > div {
  width: 50%;
  display: inline-block;
  font-size: 16px;
  vertical-align: top;
}
table.responsive td > div.border {
  width: 49.8%;
  border-right: 1px solid #cdcccc;
}
table.responsive .title-responsive-show {
  display: none;
}
table.responsive iframe {
  margin: auto;
  width: 80%;
  padding: 10px;
}

.speaker-list {
  margin: 0px 0 40px 0;
  padding-bottom: 40px;
  border-bottom: 1px solid #555;
}
.speaker-list ul li {
  line-height: 25px;
}
.speaker-list ul li a {
  color: #000;
  font-weight: bold;
}

.speaker {
  padding-bottom: 20px;
}

.speaker + .speaker {
  padding-top: 40px;
  border-top: 1px solid #555;
}

.speaker-cell {
  font-size: 0px;
}
.speaker-cell h3 {
  font-size: 18px;
  font-weight: bold;
  color: #23aeac;
}
.speaker-cell span {
  font-size: 17px;
}
.speaker-cell img {
  max-width: 100%;
}
.speaker-cell .speaker-cell {
  font-size: 0;
}
.speaker-cell .speaker-cell-left {
  display: inline-block;
  width: 20%;
  vertical-align: top;
}
.speaker-cell .speaker-cell-right {
  display: inline-block;
  vertical-align: top;
  width: 80%;
}
.speaker-cell .speaker-cell-right > div {
  margin-bottom: 15px;
  padding-left: 15px;
}
.speaker-cell .speaker-cell-right > div h3 {
  margin-bottom: 5px;
}
.speaker-cell .speaker-cell-right > div span {
  font-weight: 300;
  word-break: break-word;
}
.speaker-cell .speaker-desc {
  margin: 20px auto;
}
.speaker-cell .speaker-desc h3 {
  margin-bottom: 15px;
}
.speaker-cell .speaker-desc p {
  font-size: 17px;
  line-height: 20px;
  text-align: justify;
  font-weight: 300;
}
.speaker-cell .speaker-desc p strong {
  font-style: italic;
}
.speaker-cell .speaker-desc p .education {
  font-style: italic;
}
.speaker-cell .speaker-desc p + p {
  margin-top: 20px;
}

@media (max-width: 1200px) {
  .speaker-cell-left, .speaker-cell-right {
    display: block !important;
    width: 100% !important;
  }

  .speaker-cell-left {
    text-align: left;
    margin-bottom: 15px;
  }
  .speaker-cell-left img {
    max-width: 220px;
  }

  .speaker-cell-right > div {
    padding-left: 0px !important;
  }
}
@media (max-width: 1260px) {
  table.responsive th > div, table.responsive td > div {
    display: block;
    border-right: 0 !important;
    width: 100% !important;
  }
  table.responsive .title-responsive-hide {
    display: none;
  }
  table.responsive .title-responsive-show {
    display: block;
    text-align: center;
    line-height: 40px;
    border-top: 1px solid #cdcccc;
    border-bottom: 1px solid #cdcccc;
  }
  table.responsive .title-responsive-show.hotel {
    border-top: 0px;
    background-color: #23aeac;
    color: #fff;
  }

  th > div:first-child {
    background-color: #23aeac;
    color: #fff;
  }
}

/*# sourceMappingURL=app.css.map */