body,html{
	padding: 0;
	margin: 0;
}
a{
		text-decoration: none;
	}
/* PC */
@media ( min-width : 1200px ) {
	.special-box{
		margin-top: -50px;
		background: rgb(250,250,250);
	}
	
	.aboutBg{
		display: block;
		width: 100%;
		height: 485px;
		background: url(../img/abouutbg.jpg);
		background-size: 100% auto;
		font-size: 50px;
		color: #FFFFFF;
		text-align: center;
		line-height: 180px;
	}
	.overview{
		width: 1200px;
		margin: 0 auto;
		margin-top: -300px;
		background: #FFFFFF;
	}
	.aboutTitle{
		width: 100%;
		height: 60px;
	}
	.aboutTitleLeft{
		font-size: 30px;
		line-height: 60px;
		font-family: Source Han Sans CN;
		font-weight: 700;
		color: #f7c506;
		float: left;
		padding-left: 50px;
		cursor: pointer;
	}
	.aboutTitleLeft >span:nth-child(2){
		color: #003f77;
	}
	.aboutTitleRight{
		float: right;
		line-height: 60px;
		font-size: 20px;
		font-family: Microsoft YaHei;
		font-weight: 300;
		color: #666;
		margin-right: 40px;
		cursor: pointer;
	}
	.bggn > img {
	  height: 570px;
	  width: 100%;
	}
	.bggn:hover .themedname{
	  background-color: #004077;
	  color: #FFFFFF;
	}
	.bggn > div {
	  font-size: 16px;
	  padding: 0 30px;
	  height: 60px;
	  font-family: Microsoft YaHei;
	  font-weight: bold;
	  color: rgba(0, 64, 119, 1);
	  line-height: 60px;
	  background: #fff;
	  overflow: hidden;
	text-overflow: ellipsis;
	-webkit-line-clamp: 1;
	display: -webkit-box !important;
	-webkit-box-orient: vertical;
	}
	.bggn {
	  width: 100%;
	  height: auto;
	  background: #fff;
	}
	.img-cen{
		width: 1200px;
		margin: 30px auto;
	}
	.phones{
		display: block;
	}
}
/* 移动 */
@media ( max-width : 1199px ) {
	html{
		font-size: 50px;
	}
	.special-box{
		width: 100%;
		margin-top: .8rem;
		background: #F6F6F6;
	}
	.aboutBg{
		display: none;
	}
	.overview{
		width: 90%;
		margin: 0 auto;
		background: #FFFFFF;
	}
	.aboutTitle{
		width: 100%;
		height: 60px;
	}
	.aboutTitleLeft{
		font-size: .4rem;
		line-height: 60px;
		font-family: Source Han Sans CN;
		font-weight: 700;
		color: #f7c506;
		float: left;
		cursor: pointer;
	}
	.aboutTitleLeft >span:nth-child(2){
		color: #003f77;
	}
	.aboutTitleRight{
		display: none;
		float: right;
		line-height: 60px;
		font-size: .3rem;
		font-family: Microsoft YaHei;
		font-weight: 300;
		color: #666;
		margin-right: 40px;
		cursor: pointer;
	}
	.bggn > img {
	  height: auto;
	  width: 100%;
	}
	.bggn:hover .themedname{
	  background-color: #004077;
	  color: #FFFFFF;
	}
	.bggn > div {
	  font-size: 16px;
	  padding: 0 30px;
	  height: 60px;
	  font-family: Microsoft YaHei;
	  font-weight: bold;
	  color: rgba(0, 64, 119, 1);
	  line-height: 60px;
	  background: #fff;
	  overflow: hidden;
		text-overflow: ellipsis;
		-webkit-line-clamp: 1;
		display: -webkit-box !important;
		-webkit-box-orient: vertical;
		background: #EEEEEE;
	}
	.bggn {
	  width: 100%;
	  height: auto;
	  background: #fff;
	}
	.img-cen{
		width: 90%;
		margin: 30px auto;
	}
	.phones{
		display: none;
	}
}