.body{
	width:100%;
	position: relative;
}
.body>img{
	width:100%;
	min-height: 940px;
}
.iconList img{
	
	width:100%
}
.iconList{
	position: absolute;
	left:50%;
	top:50%;
	width:1200px;
	transform: translate(-50%,-50%);
}
.iconList ul{
	width:100%;
	text-align: center;
	white-space: nowrap;
}
.iconList ul li{
	display: inline-block;
	position: relative;
	width:90px;
	margin:0 5%;
	border:1px solid transparent;
	bottom:100px;
	opacity: 0;
	background: rgba(201,203,204,.6);
	padding:25px;
	border-radius: 50%;
	cursor: pointer;
	transition:all .8s;
}
.iconList ul li span{
	position: absolute;
	left: 53%;
	bottom:-50px;
	font-size: 16px;
	color:#fff;
	transform: translateX(-50%);
}
.iconList ul li:hover{
	background: rgba(255,215,0,.6);
}
.iconList ul li:hover>span{
	color:rgba(255,215,0,1);
}
.video_model{
	display: none;
	position:fixed ;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background: rgba(0,0,0,.6);
}
.video_model video{
	position:absolute;
	left:50%;
	top:50%;
	transform: translate(-50%,-50%);
}