.zt-nav li:nth-child(1) a{
	font-size: 16px;
	font-weight: 600;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #932158;
}
.box1{
	height: 314px;
	width: 100%;
	line-height: 314px;
}
.business{
	display:inline-block;
	width: 100%;
	height: 160px;
	line-height: 160px;
	vertical-align: middle;
}
.business li{
	display: inline-block;
	width: 32%;
	height: 100%;
	line-height: normal;
	text-align: center;
}
.business-tit{
	font-family: MicrosoftYaHei;
	font-size: 20px;
	font-weight: 500;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #4d4d4d;
	margin: 20px 0;
}
.business-tit + span{
	font-family: MicrosoftYaHei;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #999999;
}
.box2{
	width: 100%;
	background-color: #f5f5f5;
	margin-bottom: 80px;
}
.box3{
	width: 100%;
	background-image: url(../imgs/about-bg.png);
	background-size:100% 300px;
	background-repeat: no-repeat;
	position: relative;
}
.about-zt{
	height: 460px;
	
}
.about-zt-bottom{
	width: 1200px;
	height: 400px;
	background-color: #ffffff;
	position: absolute;
	top: 60px;
	box-shadow: 0px 5px 18px #e6e6e6;
}
.zt-introduce{
	margin: 40px;
	width: 1120px;
	height: 320px;
	border: 1px solid #932158; 
	padding: 0 40px 30px 40px;
	box-sizing: border-box;
}
.zt-introduce h1{
	margin: 40px auto;
	background-image: url(../imgs/ABOUT.png);
	width: 275px;
	height: 60px;
	text-align: center;
	line-height: 60px;
	font-family: MicrosoftYaHei;
	font-size: 24px;
	font-weight: 500;	
	color: #333333;
}
.zt-introduce p{
	text-indent: 2em;
	font-family: MicrosoftYaHei;
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #808080;
	margin-bottom: 30px;
}
.box4{
	width: 100%;
	height: 760px;
}
.dynamic{
	height: 662px;
}
.zt-dynamic{
	display: inline-block;
	width: 100%;
	height: 540px;
	margin-bottom: 70px;
	overflow: hidden;
	position: relative;
}
.zt-dynamic li div.cover {
	width: 100%;
	height: 100%;
	position: absolute;
	left:0;
	top: 0;
	background-color: #000;
	opacity: 0.1;
	filter:Alpha(Opacity=10);
}
.zt-dynamic>div {
	display: inline-block;
	cursor: pointer;
}
.zt-dynamic>div:nth-child(1) {
	width: 100%;
}
.zt-dynamic>div:nth-child(4) .dynamic-img {
	margin-right: 0;
	margin-left: 3px;
}
.zt-dynamic>div:nth-child(3) .dynamic-img {
	margin-left: 3px;
}
.dynamic-big{
	width: 100%;
	height: 240px;	
	position: relative;
}
.dynamic-big img{
	width: 100%;
	height: 240px;
}
.dynamic-img{
	display: inline-block;
	width: 371px;
	height: 250px;
	margin-top: 40px;
	margin-right: 39px;
	position: relative;
}
.dynamic-img img{
	width: 373px;
	height: 250px;
}
.dynamic-img:nth-child(2){
	background-image: url(../imgs/imggg3.png);
}
.dynamic-img:nth-child(3){
	background-image: url(../imgs/imggg2.png);
}
.dynamic-img:nth-child(4){
	background-image: url(../imgs/imggg1.png);
	margin-right: 0;
}
.slogan{
	width: 180px;
	height: 60px;
	display: inline-block;
	background-color: rgba(255,255,255,0.8);
	position: absolute;
	border-radius: 5px;
	top: 30px;
	left: 40px;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #4d4d4d;
	line-height: 60px;
	text-align: center;
}
.dynamic-big p{
	font-family: MicrosoftYaHei;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #ffffff;
	position: absolute;
	bottom: 87px;
	left: 40px;
}