@charset "UTF-8";
/* CSS Document */



#banner {
	width: 940px;
	height: 454px;
	margin: 40px auto 0;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/BG.png");
	background-position: center;
	background-repeat: no-repeat;
	overflow: hidden;
	position: relative;
	box-shadow: 1px 1px 4px rgba(0,0,0,0.4);
}
		
	#line, #graphic-line, #polygon_a, #polygon_b, #polygon_c, 
	#circle_a, #circle_b, #circle_c, #cloud, #leader, #text-title, #text, #shine, #newsletter{
	background-position: center;
	background-repeat: no-repeat;
	overflow: hidden;
	position: absolute;
}
		
		
		#line {
	width: 940px;
	height: 454px;
	margin: -20px 80px;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/line.png");
}
		#graphic-line {
	width: 920px;
	height: 454px;
	margin: 50px -60px;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/graphic-line.png");
}
		
		#polygon_a{
	width: 241px;
	height: 235px;
	margin: 0px 0px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/polygon/polygon_a.png");
}
			#polygon_b{
	width: 241px;
	height: 235px;
	margin: 0px 0px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/polygon/polygon_b.png");
}
			#polygon_c{
	width: 241px;
	height: 235px;
	margin: 0px 0px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/polygon/polygon_c.png");
}
		
	#circle_a{
	width: 111px;
	height: 111px;
	margin: 60px 220px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/circle/circle_a.png");
}
		
	#circle_b {
	width: 105px;
	height: 75px;
	margin: 60px 220px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/circle/circle_b.png");
}
	#circle_c {
	width: 142px;
	height: 138px;
	margin: 40px 200px;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/circle/circle_c.png");
}
		
		
	#cloud {
	width: 209px;
	height: 254px;
	right: 0px;
	top: 80px ;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/cloud.png");
		z-index: 100
}
		#leader {
	width: 62px;
	height: 100px;
	right: 120px;
	top: 240px ;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/leader.png");
}
		
		
		#text-title {
	width: 308px;
	height: 65px;
	margin: 60px 35%;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/text/text-title.png");
}
		
	#text {
	width: 427px;
	height: 67px;
	margin: 160px 27%;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/text/text.png"); 
}

	#icon-book {
	width: 41px;
	height: 47px;
	margin: 135px 70%;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/text/icon-book.png");
}

	#newsletter {
	width: 234px;
	height: 53px;
	margin: 280px 38%;
	background-image:url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/text/newsletter.png"); 
}
		
		
	#btn-pre a, #btn-pri a, #btn-sec a{
	width: 160px;
	height: 63px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/button/btn-pre.png");
	background-position: top;
	background-repeat: no-repeat;
	overflow: hidden;
	position: absolute;
}	
		
	#btn-pre a{
	bottom: 20px;
	left: 120px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/button/btn-pre.png");
}
		
	#btn-pre a:hover{background-position:bottom;}
		
		#btn-pri a{
	bottom: 20px;
	left: 400px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/button/btn-pri.png");
}
		#btn-pri a:hover{background-position:bottom;}
		
		#btn-sec a{
	bottom: 20px;
	left: 680px;
	background-image: url("/20201208123231oe_/https://www.fed.cuhk.edu.hk/data/youtubechannel/image/button/btn-sec.png");
}
		
	#btn-sec a:hover{background-position:bottom;}