* {
	padding: 0;
	margin: 0;
	list-style: none;
	text-decoration: none;
	font-family: "Microsoft Yahei";
}
img{ border: none;}
.clearfix {
	*zoom: 1;
	clear: both;
}

.clearfix:before,
.clearfix:after {
	display: table;
	content: ""
}

.clearfix:before {
	clear: both
}

.clearfix:after {
	clear: both;
	content: "";
	display: table;
	line-height: 0
}

.ac {
	text-align: center!important;
}

.al {
	text-align: left!important;
}

.ar {
	text-align: right!important;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.mt15 {
	margin-top: 15px!important;
}

.s_container {
	width: 1000px;
	margin: auto;
}


/***banner**/

.s_banner {
	width: 100%;
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_bg.jpg) 50% 0 no-repeat;
	height: 480px;
}

.s_logo {
	position: absolute;
    left: 430px;
    top: 38px;
}

.s_tit {
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	top: 152px;
	text-align: center;
}
.s_tit img{padding-left: 50px;}

/***nav****/

.s_nav {
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_nav_bg.jpg) repeat;
	width: 100%;
	height: 50px;
	margin-top: -7px;
	border-bottom: 1px solid #f1f1f1;
}

.s_nav ul {
	padding-left: 120px;
}

.s_nav ul li {
	float: left;
	width: 117px;
	height: 50px;
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_nav_line.png) no-repeat right top;
}

.s_nav ul li a:hover {
	background: #cedeee;
}

.s_nav ul li:last-child {
	background: none;
}

.s_nav ul li a {
	display: block;
	width: 100%;
	height: 50px;
	font-weight: bold;
	line-height: 50px;
	font-size: 16px;
	color: #333;
	text-align: center;
}

.s_con01_l {
	width: 543px;
	height: 346px;
}


/* 新闻图片切换 */

.slideBox {
	width: 543px;
	height: 346px;
	overflow: hidden;
	position: relative;
	border: 1px solid #ddd;
}

.slideBox .hd {
	height: 15px;
	overflow: hidden;
	position: absolute;
	right: 10px;
	bottom: 13px;
	z-index: 1;
}

.slideBox .hd ul {
	overflow: hidden;
	zoom: 1;
	float: left;
}

.slideBox .hd ul li {
	float: left;
	position: relative;
	margin-right: 10px;
	width: 10px;
	height: 10px;
	line-height: 14px;
	text-align: center;
	background: #d2d2d2;
	cursor: pointer;
}

.slideBox .hd ul li.on {
	background: #2357a2;
	color: #fff;
}

.slideBox .bd {
	position: relative;
	height: 100%;
	z-index: 0;
}

.slideBox .bd li {
	zoom: 1;
	vertical-align: middle;
}

.slideBox .bd img {
	width: 543px;
	height: 346px;
	display: block;
}

.slide_tit {
	position: absolute;
	left: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.6);
	height: 46px;
	width: 97%;
	color: #fff;
	font-size: 14px;
	line-height: 46px;
	padding-left: 3%;
}
.slide_tit a {
    color: #fff;
}

.s_con01_r {
	width: 427px;
	height: 346px;
}

.s_con01_r ul li {
	border-bottom: 1px solid #ccc;
	padding-bottom: 10px;
	margin-bottom: 10px;
}

.s_con01_r ul li b,
.s_con01_bot_r b {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	color: #333;
	font-size: 16px;
	font-weight: normal;
}
.s_con01_r ul li b a, .s_con01_bot_r b a {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    color: #333;
    font-size: 16px;
    font-weight: normal;
}

.s_con01_r ul li p,
.s_con01_bot_r p {
	margin-top: 6px;
	line-height: 21px;
	color: #646464;
	font-size: 12px;
	height: 40px;
    overflow: hidden;
}

.s_con01_r ul li p a,
.s_con01_bot_r p a {
	color: #31a8da;
	margin-left: 10px;
}

.s_con01_r ul li:hover b a,
.s_con01_bot ul li:hover .s_con01_bot_r b a {
	color: #31a8da;
}

.s_con01_bot {
	margin-top: 25px;
}

.s_con01_bot ul {
	margin-left: -10px;
}

.s_con01_bot ul li {
	width: 490px;
	float: left;
	margin-left: 10px;
	border-bottom: 1px solid #ccc;
    margin-top: 10px;
}

.s_con01_bot ul li .s_con01_bot_l {
	width: 138px;
	height: 99px;
}

.s_con01_bot ul li .s_con01_bot_l a {
	display: block;
}

.s_con01_bot ul li .s_con01_bot_l img {
	width: 138px;
	height: 99px;
}

.s_con01_bot ul li .s_con01_bot_r {
	padding-top: 13px;
	height: 87px;
	margin-left: 150px;
}

.s_con01_bot_r p {
	margin-top: 10px;
}

.h-tit {
	text-align: center;
	margin: 50px 0 26px;
}

.s_content02 ul {
	margin-left: -20px;
}

.s_content02 ul li {
	margin-left: 20px;
	margin-bottom: 10px;
	float: left;
	width: 184px;
	height: 169px;
}

.s_content02 ul li a {
	display: block;
}

.s_content02 ul li a img {
	width: 184px;
	height: 138px;
}

.s_content02 ul li a span {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}
.s_content02 ul li span a {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}

.s_content02 ul li:hover span a{
	color: #31a8da;
}

.swiper-container {
	width: 1000px;
	height: 100%;
	padding: 0 40px!important;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;
	height: 200px;
}

.swiper-slide a img {
	width: 315px;
	height: 170px;
}

.swiper-slide a span {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}
.swiper-slide span a {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}

.swiper-slide:hover span a{
	color: #31a8da;
}

.s_content04 ul {
	margin-left: -24px;
}

.s_content04 ul li {
	width: 232px;
	height: 127px;
	float: left;
	position: relative;
	margin-left: 24px;
	margin-bottom: 10px;
}

.s_content04_con {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}

.s_content04 ul li a img {
	width: 232px;
	height: 127px;
}

.s_content04 ul li span {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 35px;
	line-height: 35px;
	color: #fff;
	font-size: 12px;
	text-align: center;
	background: -ms-linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
	/* IE 10 */
	background: -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*火狐*/
	background: -webkit-gradient(linear, 0% 0%, 0% 30%, from(rgba(0, 0, 0, 0)), to(rgba(255, 255, 255)));
	/*谷歌*/
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(0, 0, 0, 0)), to(rgba(0, 0, 0, 0.8)));
	/* Safari 4-5, Chrome 1-9*/
	background: -webkit-linear-gradient(top, #rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*Safari5.1 Chrome 10+*/
	background: -o-linear-gradient(top, #rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*Opera 11.10+*/
}
.s_content04 ul li span a{
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 35px;
	line-height: 35px;
	color: #fff;
	font-size: 12px;
	text-align: center;
	background: -ms-linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
	/* IE 10 */
	background: -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*火狐*/
	background: -webkit-gradient(linear, 0% 0%, 0% 30%, from(rgba(0, 0, 0, 0)), to(rgba(255, 255, 255)));
	/*谷歌*/
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgba(0, 0, 0, 0)), to(rgba(0, 0, 0, 0.8)));
	/* Safari 4-5, Chrome 1-9*/
	background: -webkit-linear-gradient(top, #rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*Safari5.1 Chrome 10+*/
	background: -o-linear-gradient(top, #rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
	/*Opera 11.10+*/
}

.s_content04 ul li:hover .s_content04_con {
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_start.png) no-repeat center center;
}

.s_content05_con {
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_bg1.jpg) no-repeat;
	position: relative;
	width: 100%;
	height: 600px;
}

.s_content05_con_bg {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
}


/* 会展图片切换 */
.index_zhuanjia_lists ul li img {
	width: 152px;
	height: 110px;
	cursor: pointer;
	border-left: 2px solid transparent;
}

.index_zhuanjia_pre{
	position: absolute;
	bottom: 10px;
	left: 0;
	width: 100%;
	height: 23px;
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_next.png) no-repeat center center;
	text-align: center;
}

.index_zhuanjia_next {
	position: absolute;
	top: 10px;
	left: 0;
	width: 100%;
	height: 23px;
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_prev.png) no-repeat center center;
	text-align: center;
}

.index_zhuanjia{
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_pic_bg.png) no-repeat;
	height: 552px;
	margin-top: 20px;
	}
.index_zhuanjia_pic{   
	 width: 772px;
    height: 552px;
    overflow: hidden;
    float: left;
    position: relative;
    margin-top: 30px;
    margin-left: 29px;}
.index_zhuanjia_pic ul{height: 491px;position:absolute; left:0;}
.index_zhuanjia_pic li{width:775px; height: 491px overflow:hidden;position:relative;float:left;}
.index_zhuanjia_pic li img{width:775px; height: 491px}
.index_zhuanjia_list{width: 162px;height: 552px;overflow:hidden;float:right;position:  relative;margin-top: 10px;}
.index_zhuanjia_lists{width:162px;margin-top: 29px;height: 467px;overflow:hidden;position:relative;}
.index_zhuanjia_lists ul{ width:260px; height:520px;position:absolute;overflow:hidden;}
.index_zhuanjia_lists ul li{padding-bottom: 10px;width:260px;height:110px;position:relative;}
.index_zhuanjia_lists ul li img{border-left: 2px solid transparent;}
.index_zhuanjia_lists ul li span{padding-left: 6px;}
.index_zhuanjia_lists ul li.on{background: url(http://www.newsimg.cn/tech/20180108ces/img/s_arrow.png) no-repeat left center;}
.index_zhuanjia_lists ul li.on img{border-left: 2px solid #31a8da;}
.s_content06 ul {
	margin-left: -20px;
}

.s_content06 ul li {
	width: 235px;
	height: 195px;
	float: left;
	margin-left: 20px;
	margin-bottom: 10px;
}
.s_content06 ul li img{
    width:100%;
    height:auto;
}
.s_content06 ul li span {
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}
.s_content06 ul li span a{
	display: block;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	line-height: 25px;
	overflow: hidden;
	color: #333;
	text-align: center;
	font-size: 12px;
}

.s_content06 ul li:hover span a{
	color: #31a8da;
}

.s_footer {
	padding-top: 45px;
	background: url(http://www.newsimg.cn/tech/20180108ces/img/s_footer_bg.jpg) repeat-x;
	height: 84px;
	margin-top: 50px;
}

.s_footer p {
	color: #333;
	font-size: 14px;
	text-align: center;
	margin-bottom: 10px;
}
/*********************返回顶部*******************************/
.go-top{   
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 12;}
.cd-top {display: inline-block;height: 47px;width: 50px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;text-indent: 100%;white-space: nowrap;background: rgba(221, 221, 221, 0.8) url(http://www.newsimg.cn/tech/20180108ces/img/goTop.png) no-repeat center 50%;visibility: hidden;
  opacity: 0;-webkit-transition: all 0.3s;-moz-transition: all 0.3s;transition: all 0.3s;
}
.cd-top.cd-is-visible {visibility: visible;opacity: 1;}
.cd-top.cd-fade-out {opacity: 1;}
.no-touch .cd-top:hover {background-color: #ddd;opacity: 1;}