*{margin:0; padding:0; font-family: '微软雅黑'; list-style: none;}
a{text-decoration: none; color:#333;}
html,body{min-width:1200px;}
.mb{clear: both;}
.mb5{height:5px; clear: both;}
.mb10{height:20px; clear: both;}
.mb15{height:15px; clear: both;}
.mb20{height:20px; clear:both;}
.mb30{height:20px; clear:both;}
.mb50{height:50px; clear:both;}
.conter{width:100%; display: table;}
.cont{width:1200px; margin:0 auto; display: table;}
.fl{float:left;}
.fr{float: right;}
.hover{color:#fff!important; background: #00a2e9;}
.hover:hover{background: #027aad;}
.zeton_title{width:1200px; /* height:100px; */ margin: 0 auto; text-align: center; margin-top: 50px;}
.zeton_title>h1{color:#00a2e9; padding:10px 0px;}
.zeton_title>p{font-size:16px; padding:10px 0px;}
.zeton_ad{height:175px; overflow: hidden;}
.zeton_ad>a{display:flex;}
.zeton_ad img{width:100%; height:175px; object-fit:cover;}
.zeton_ad{height:175px; overflow: hidden;}
.zeton_ad>a{display:flex;}
.zeton_ad img{width:100%; height:175px; object-fit:cover;}
.zeton_catepic{overflow: hidden;}
.zeton_catepic img{width:100%; height:100%; object-fit:cover;}
.zeton_catepic1{overflow: hidden;}
.zeton_catepic1 img{width:100%; height:100%; object-fit:cover;}
.zeton_page{width:1200px; text-align: center; margin: auto;margin-top:50px;padding-bottom: 8px; display: table; margin-bottom: 50px;}
.zeton_page a{/* float: left; *//* border: 1px solid #CCC; */margin: 0 3px;/* display: block; */padding: 5px 10px;cursor: pointer;}
.zeton_page a:first-child{cursor: default;}
.zeton_page a:last-child{cursor: default;}
.zeton_page .hover{background: #317dcb;color: #FFF;}
.zeton_page a:hover{color:#333;}
.zeton_page .hover:hover{color:#fff;}
/* 公共部分引用结束 */
/* 头部 */
header{height:185px;}
.header_bar{height:30px; background:#383838; line-height:30px;}
.zeton_header_bar>span{color:#fff; font-size:14px;}
.zeton_header_bar>span>a{color:#fff; padding:0px 10px;}
.zeton_header{height:110px;}
.zeton_header_logo{width:732px; height:110px;}
.zeton_header_logo h1{margin-top: 15px;}
.zeton_header_logo img{width:563px; height:90px;}
.zeton_header_tel{height:110px; width:200px; text-align: left;}
.zeton_header_tel>p>img{width:133px; height:27px; color:#1aabcd; font-size:28px;}
.zeton_header_tel>p{color:#1aabcd; font-size:28px; font-family: '宋体'; font-weight:800;}
.zeton_header_tel>p:first-child{margin-top: 20px;}
.zeton_nav_menu{border-top:1px solid #ccc;}
.zeton_nav{height:45px; line-height: 45px;}
.zeton_nav>ul>li{width:108px; text-align: center; float: left; color:#000; border-right:1px solid #ccc; position: relative;}
.zeton_nav>ul>li>a{display:block;}
.zeton_nav>ul>li:last-child{border-right:none;}
.zeton_nav>ul>li:hover{color:#fff; background: #00a2e9;}
.zeton_nav>ul>li:hover>a{color:#fff; background: #00a2e9;}
.zeton_nav_bar{width:108px; /* display: table; */ position: absolute; top:45px; left:0; background: #fff; z-index: 999; display: none;}
.zeton_nav_bar>a{display:block; width:100%; height:45px; line-height: 45px; text-align: center; font-size:14px;}
.zeton_nav_bar>a:hover{color:#fff; background: #00a2e9; border-top:1px solid #ccc;}
.zeton_nav>ul>li:hover .zeton_nav_bar{display: block;}
/* 切换图 */
.banner{ min-width:1000px;height:700px;position:relative;overflow:hidden;}
.banner .bd{ position:relative;z-index:0;}
.banner .bd ul{ width:100% !important; }
.banner .bd li{ width:100% !important;height:700px;}
.banner .bd li a {display:block;height:700px;}
.banner .hd{ width:100%;position:absolute; z-index:1; bottom:0; left:0; height:30px; line-height:30px; text-align:center; margin:auto}
.banner .hd ul li{ cursor:pointer; display:inline-block; *display:inline; zoom:1; width:90px; background-color:#FFF;height:8px; margin:4px;overflow:hidden;}
.banner .hd ul .on{filter:alpha(opacity=100);opacity:1; background-color:#1866C1; width:90px;}
.banner .prev, .banner .next {cursor:pointer;display:none;width:100px;height:100px;left:5%;margin-top:-30px;opacity:0.5;position:absolute;top:45%;z-index:1;}
.banner .prev {background-color:#606264;background:url("left.gif") no-repeat scroll 0 0;}
.banner .next {background-color:#606264;background:url("right.gif") no-repeat scroll 0 0;left:auto;right:5%;}

/* 产品供应 */
.zeton3_type{height:410px; background: #f2f2f2;}
.zeton3_type_cont{height:180px;}
.zeton3_type_cont>ul>li{width:285px; height:180px; float:left; text-align: center; margin-right: 20px; transition: all 0.3s ease 0s; -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -ms-transition: all 0.3s ease 0s; -o-transition: all 0.3s ease 0s;}
.zeton3_type_cont>ul>li:last-child{margin-right: 0;}
.zeton3_type_cont>ul>li>a>p{padding:15px 0px;}
.zeton3_type_cont>ul>li>a>p:first-child{display: block; width:285px; height:120px; overflow: hidden; object-fit: contain; border:1px solid #00a2e9; padding:0;}
.zeton3_type_cont>ul>li>a>p>img{width: 285px; height: 120px; transition: all 0.3s ease 0s; -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -ms-transition: all 0.3s ease 0s; -o-transition: all 0.3s ease 0s;}
.zeton3_type_cont>ul>li:hover a>p>img{transform: scale(1.2); -webkit-transform: scale(1.2); -moz-transform: scale(1.2); -ms-transform: scale(1.2); -o-transform: scale(1.2);}
/* 产品展示 */
.zeton3{min-height:400px;}
.zeton3_list{min-height:400px;}
.zeton3_list_left{width:220px; height:500px;}
.zeton3_list_left>h1{padding:25px; font-size:22px; text-align: center;}
.zeton3_list_left>h1>span{font-weight:400; font-size:18px;}
.zeton3_list_left>ul{display: table; width:100%;}
.zeton3_list_left>ul>li{width:100%; float:left;}
.zeton3_list_left>ul>li>p{height:40px; line-height: 40px; text-indent:2em; background: #e4e4e4;}
.zeton3_list_left>ul>li>a{display: block; height:40px; line-height: 40px; color:#666; background: #f2f2f2; text-indent:2em; font-size:14px; border-bottom:1px solid #ccc;}
.zeton3_list_left>ul>li>a:last-child{border-bottom: none;}
.zeton3_list_left>ul>li>a:hover{color:#fff; background: #00a2e9;}
.zeton3_info{width:220px; height:170px; position: absolute;}
.zeton3_info>img{position: absolute; top:0; left:0; width:95px; height:95px;}
.zeton3_info>span:nth-child(2){position: absolute; top:50px; left:110px; font-size:14px;}
.zeton3_info>span:nth-child(3){position: absolute; top:110px; left:0px; font-size:13px;}
.zeton3_info>span:nth-child(4){position: absolute; top:115px; left:70px; font-size:13px; border-bottom:1px solid #ccc; display: block; width:150px; height:5px;}
.zeton3_info>span:nth-child(5){position: absolute; bottom: 0; left:0px; font-size:25px; font-weight:800; color:#ff6600;}
/* 产品中心右侧 */
.zeton3_list_right{width:955px; min-height:400px; margin-left:20px;}
.zeton3_list_right>p{height:40px; line-height: 40px; text-transform: uppercase; border-bottom: 1px solid #ccc; color:#666; font-size:13px;}
.zeton3_list_right>p>span{font-size:20px; font-weight:800; color:#00a2e9; border-bottom: 2px solid #00a2e9; margin-right: 10px;}
.zeton3_list_right>p>a{padding:0 10px;}
.zeton3_list_cont{width:955px; display: table;}
.zeton3_list_cont>ul>li{width:225px; height:200px; border:1px solid #ccc; float:left; text-align: center; vertical-align: middle; position: relative; overflow: hidden; object-fit: contain; margin-right:15px; margin-bottom:30px;}
.zeton3_list_cont>ul>li:nth-child(4n){margin-right: 0;}
.zeton3_list_cont>ul>li>a>p>img{width:100%; position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin:auto; transition: all 0.3s ease 0s; -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -ms-transition: all 0.3s ease 0s; -o-transition: all 0.3s ease 0s;}
.zeton3_list_cont>ul>li>a>p:last-child{position: absolute; bottom: 0; left: 0; text-align:center; width:100%; height:35px; line-height: 35px; background: rgba(0, 0, 0, 0.5); color:#fff; font-size: 14px;}
.zeton3_list_cont>ul>li:hover{border:1px solid #00a2e9; box-shadow: 0px 5px 15px 1px #666;}
.zeton3_list_cont>ul>li:hover img{transform: scale(1.2); -webkit-transform: scale(1.2); -moz-transform: scale(1.2); -ms-transform: scale(1.2); -o-transform: scale(1.2);}
.zeton3_list_cont>ul>li:hover p:last-child{background:#00a2e9;}
.zeton3_more{height:50px; line-height: 50px; text-align: center;}
.zeton3_more img{width:30px; height:30px; margin-top: 10px;}
/* 宣传片 */
.zeton_trailer{height:665px;}
.zeton_trailer_cont{height:500px;}
.zeton_trailer_cont>iframe{width: 100%; height:100%;}
/* 优势 */
.zeton_advantage{height:900px; background: url(img_07.png) top center no-repeat; overflow: hidden;}
.zeton_advantage_cont{height:650px; margin-top:80px;}
.zeton_advantage_cont>ul>li{height:200px; /* width:370px; */ width: 50%; float:left; margin-bottom: 30px;}
.zeton_advantage_cont>ul>li:nth-child(2n){float:right;}
.zeton_advantage_cont>ul>li>span{display: block;}
.zeton_advantage_cont>ul>li>span:first-child{width:50px; height:60px; background: url(img_08.png) 0px 0px no-repeat; background-size:50px 60px; text-align: center; line-height: 60px; color:#fff; font-size:20px; float:left; margin-right: 20px; transition: all 0.5s ease 0s; -webkit-transition: all 0.5s ease 0s; -moz-transition: all 0.5s ease 0s; -ms-transition: all 0.5s ease 0s; -o-transition: all 0.5s ease 0s;}
.zeton_advantage_cont>ul>li:hover span:first-child{margin-top: 50px; transform: rotate(360deg); -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg);}
.zeton_advantage_cont>ul>li>span:last-child{width:300px; height:200px; float:left;}
.zeton_advantage_cont>ul>li:nth-child(2n) span:first-child{float: right; margin-left: 30px;}
.zeton_advantage_cont>ul>li:nth-child(2n) span:last-child{float: right;}
.zeton_advantage_cont>ul>li>span:last-child p:first-child{color:#00a2e9; font-size:22px; font-weight:800; border-bottom:2px double #00a2e9; padding:5px 0px; text-indent:1.5em; position: relative; transition: all 0.5s ease 0s; -webkit-transition: all 0.5s ease 0s; -moz-transition: all 0.5s ease 0s; -ms-transition: all 0.5s ease 0s; -o-transition: all 0.5s ease 0s;}
.zeton_advantage_cont>ul>li>span:last-child p:first-child b{transition: all 0.5s ease 0s; -webkit-transition: all 0.5s ease 0s; -moz-transition: all 0.5s ease 0s; -ms-transition: all 0.5s ease 0s; -o-transition: all 0.5s ease 0s;}
.zeton_advantage_cont>ul>li:hover span:last-child p:first-child b{margin-left: 150px;}
.zeton_advantage_cont>ul>li>span:last-child p:last-child{color:#000; font-size:14px; border-top:1px double #00a2e9; padding:10px 0px; margin-top:3px;}
.zeton_advantage_cont>ul>li>span:last-child p:first-child:before{content:''; width:20px; height:20px; border:3px double #00a2e9; position: absolute; top:8px; left:0; border-radius:100%; -webkit-border-radius:100%; -moz-border-radius:100%; -ms-border-radius:100%; -o-border-radius:100%;}
/* 加盟政策 */
.zeton2{/* height:780px; */ margin-bottom: 20px;}
.zeton2_list{/* height:600px; */ margin-bottom: 10px;}
.zeton2_list>ul>li{width:580px; margin-right: 40px; float:left; height:100px; margin-bottom:50px;}
.zeton2_list>ul>li:nth-child(2n){margin-right: 0;}
.zeton2_list>ul>li>a>span{display: block; float:left; overflow: hidden;}
.zeton2_list>ul>li>a>span:first-child{width:100px; height:100px; border-radius:100%; -webkit-border-radius:100%; -moz-border-radius:100%; -ms-border-radius:100%; -o-border-radius:100%; background-color: #00a2e9; text-align: center; overflow: hidden; position: relative; background-size:85px 85px; background-position: center center; background-repeat: no-repeat; transition: all 0.5s ease 0s; -webkit-transition: all 0.5s ease 0s; -moz-transition: all 0.5s ease 0s; -ms-transition: all 0.5s ease 0s; -o-transition: all 0.5s ease 0s;}
.zeton2_list>ul>li:hover a>span:first-child{transform: rotate(360deg); -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg);}
.zeton2_list>ul>li>a>span:last-child{width:360px; height:100px; border:1px dashed #00a2e9; border-left:transparent; border-radius:0px 50px 50px 0px; -webkit-border-radius:0px 50px 50px 0px; -moz-border-radius:0px 50px 50px 0px; -ms-border-radius:0px 50px 50px 0px; -o-border-radius:0px 50px 50px 0px; padding:0px 70px; margin-left: -50px;}
.zeton2_list>ul>li:hover a>span:last-child{border-style:solid;}
.zeton2_list>ul>li>a>span:last-child p:first-child{color:#55bd1e; font-weight: 800; font-size: 25px; margin:10px 0px;}
.zeton2_list>ul>li>a>span:last-child p:last-child{font-size:14px; color:#666;}
.zeton2_list>ul>li:hover a>span:last-child p:first-child{color:#999;}
.zeton2_list>ul>li:hover a>span:last-child p:last-child{color:#55bd1e;}
.zeton2_list>ul>li:nth-child(1) a>span:first-child{background-image:url(img_09.png);}
.zeton2_list>ul>li:nth-child(2) a>span:first-child{background-image:url(img_10.png);}
.zeton2_list>ul>li:nth-child(3) a>span:first-child{background-image:url(img_11.png);}
.zeton2_list>ul>li:nth-child(4) a>span:first-child{background-image:url(img_12.png);}
.zeton2_list>ul>li:nth-child(5) a>span:first-child{background-image:url(img_13.png);}
.zeton2_list>ul>li:nth-child(6) a>span:first-child{background-image:url(img_14.png);}
.zeton2_list>ul>li:nth-child(7) a>span:first-child{background-image:url(img_15.png);}
.zeton2_list>ul>li:nth-child(8) a>span:first-child{background-image:url(img_16.png);}
/* 公司信息 */
.zeton_company{height:440px;}
.zeton_company_cont{height:400px;}
.zeton_company_cont>ul>li{float:left;}
.zeton_company_cont>ul>li:first-child{width:539px; height:367px; overflow: hidden; margin-right: 30px;}
.zeton_company_cont>ul>li:first-child img{width:539px; height:367px; object-fit: cover;}
.zeton_company_cont>ul>li:last-child{width:500px; height:367px; overflow: hidden;}
.zeton_company_cont>ul>li:last-child h1{color:#00a2e9; padding:10px 0;}
.zeton_company_cont>ul>li:last-child h1{font-weight:400;}
.zeton_company_cont>ul>li:last-child p{padding:20px 0; text-align: justify; color:#666; font-size:14px; line-height: 25px;}
.zeton_company_cont>ul>li:last-child p>a{padding:3px 30px; font-size:14px;}
.zeton_company_cont>ul>li:last-child p>a:first-child{background: #00a2e9; color:#fff; border-radius: 20px; -webkit-border-radius: 20px; -moz-border-radius: 20px; -ms-border-radius: 20px; -o-border-radius: 20px;}
.zeton_company_cont>ul>li:last-child p>a:last-child{color:#666; border-radius:0px 20px 20px 0px; -webkit-border-radius:0px 20px 20px 0px; -moz-border-radius:0px 20px 20px 0px; -ms-border-radius:0px 20px 20px 0px; -o-border-radius:0px 20px 20px 0px; border:1px solid #ccc; border-left:none; margin-left: -10px;}
/* 设计标准 */
.zeton1{height:160px;}
.zeton1>p{text-transform: uppercase; font-size:14px; color:#666; height:40px; line-height: 40px; border-bottom:1px solid #ccc;}
.zeton1>p>span{display: block; text-transform: uppercase; font-size:20px; color:#00a2e9; width:100px; height:40px; float: left; text-align: center; border-bottom: 2px solid #00a2e9; margin-right: 10px;}
.zeton1>p>a{padding:0px 10px;}
.zeton1_cont{height:80px; overflow: hidden;}
.zeton1_cont ul>li{height:80px; width:280px; float: left; overflow: hidden; margin-right: 20px;}
.zeton1_cont ul>li>a>img{height:80px; width:300px; object-fit: contain;}
/* 新闻中心 */
.zeton_news{height:635px; background:#f5f5f5;}
.zeton_news_cont{height:600px; margin-top:20px;}
.zeton_news_list{float: left; width:359px; height:560px; margin-top: 20px; border-right: 1px solid #ccc; padding:0px 20px;}
.zeton_news_cont>div:last-child{border-right:none;}
.zeton_news_list>p{border-left:5px solid #00a2e9; padding-left:10px; font-size: 25px; height:60px; display: block; position: relative; margin-bottom: 20px;}
.zeton_news_list>p>span{text-transform: uppercase; font-size:14px;}
.zeton_news_list>p>span:last-child{position: absolute; right:0; bottom: 20px;}
.zeton_news_list>p>span>a{padding:5px 10px;}
.zeton_news_list>img{width:360px; height:105px; margin-bottom: 20px;}
.zeton_news_list>ul>li{width:100%; height:75px; margin-bottom: 10px;}
.zeton_news_list>ul>li>a>h3{font-size:14px; padding:0px 0px 0px 20px; position: relative;}
.zeton_news_list>ul>li>a>p{font-size:14px; padding:10px 0px 10px 20px; position: relative;}
.zeton_news_list>ul>li>a>h3:before{content: ''; position: absolute; left:0; top:5px; width: 0; height: 0; border-top: 5px solid transparent; border-left: 8px solid #00a2e9; border-bottom: 5px solid transparent;}
.zeton_news_list:nth-child(3) ul>li{margin-bottom:20px;}
.zeton_news_list:nth-child(3) ul>li>a>h3:before{content:'q'; position: absolute; left:-5px; top:0px; width:20px; height:20px; background: #00a2e9; color:#fff; text-align: center; text-transform: uppercase; line-height: 20px; font-size:13px; border-radius:100%; -webkit-border-radius:100%; -moz-border-radius:100%; -ms-border-radius:100%; -o-border-radius:100%; border:none;}
.zeton_news_list:nth-child(3) ul>li>a>p:before{content:'a'; position: absolute; left:-5px; top:15px; width:20px; height:20px; background: #999; color:#fff; text-align: center; text-transform: uppercase; line-height: 20px; font-size:13px; border-radius:100%; -webkit-border-radius:100%; -moz-border-radius:100%; -ms-border-radius:100%; -o-border-radius:100%; border:none;}
.zeton_news_list>ul>li:hover a{color:#00a2e9;}
/* 设计软件 */
.zeton_soft{/* height:250px; */ position: relative;}
.zeton_soft_cont>p{height:20px; text-align: center; line-height: 25px; margin:20px auto;}
.zeton_soft_cont>p>a{padding:5px 20px; font-size:14px;}
.zeton_soft_cont>p>a:hover{background: #027aad;}
.zeton_soft_cont ul{display: table;}
.zeton_soft_cont ul>li{float:left; width:200px; /* height:200px; */ margin-bottom: 10px; text-align: center;}
.zeton_soft_cont ul>li:nth-child(6){margin-right: 0;}
.zeton_soft_cont ul>li>a>p:first-child{display: block; width:250px; height:200px; padding:10px; text-align: center; background: #fff; overflow: hidden;}
.zeton_show_photo ul>li{float:left; width:400px; /* height:150px; */ margin-bottom: 20px; text-align: center;}
.zeton_show_photo ul>li:nth-child(6){margin-right: 0;}
.zeton_show_photo ul>li>a>p:first-child{display: block; width:380px; height:200px; padding:10px; text-align: center; background: #fff; overflow: hidden;}
.zeton_soft_cont ul>li>a>p:first-child img{width:80%; height:100%; object-fit: contain; transition: all 0.3s ease 0s; -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -ms-transition: all 0.3s ease 0s; -o-transition: all 0.3s ease 0s;}
.zeton_soft_cont ul>li>a>p:last-child{padding:10px 0px; font-size: 14px;}
.zeton_soft_cont ul>li:hover img{transform: scale(1.2); -webkit-transform: scale(1.2); -moz-transform: scale(1.2); -ms-transform: scale(1.2); -o-transform: scale(1.2);}
.zeton_show_photo ul>li>a>p:first-child{height:200px!important;}
.zeton_show_photo ul>li>a>p:first-child img{width: 100%!important; height: 200px!important;}
/* 图片详情页 */
.zeton_info>h1{color:#00a2e9; text-align: center; font-size:25px; padding:20px 0;}
.zeton_info>p{color:#666; font-size:14px; text-align: center; padding:0px 50px 10px 50px; border-bottom:1px dashed #ccc;}
.zeton_info_cont{padding:30px;}
.zeton_page_list{padding:30px; display: table; width: 100%;}
.zeton_page_list>div{padding:10px 0px; width:50%; float:left;}
.zeton_news_info_list{padding: 20px 0px;}
.zeton_news_info_list>ul>li{padding:10px 0px; font-size:14px; border-bottom:1px dashed #ccc; width:100%; float: left;}
/* .zeton_news_info_list>ul>li:last-child{border-bottom:none;} */
.zeton_news_info_list>ul>li:hover>a{color:#00a2e9;}
/* 6大服务项目 */
.zeton_soft_lists>ul>li{width:100%; float:left; margin-bottom: 20px; border:1px solid #ccc;}
.zeton_soft_lists>ul>li>h1{font-size:22px; height:80px; line-height: 80px; background: #00a2e9; color:#fff; font-weight:400; text-indent: 3em;}
.zeton_soft_contents{padding: 30px; min-height: 300px;}
.zeton_soft_contents>ul{height:300px;}
.zeton_soft_contents>ul>li{float:left; height:100%;}
.zeton_soft_contents>ul>li:first-child{width:400px; position:relative; overflow: hidden; height:300px; margin-right: 20px;}
.zeton_soft_contents>ul>li:first-child img{width:100%; height:100%; position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin:auto; object-fit: contain;}
.zeton_soft_contents>ul>li:last-child{width:600px; color:#333; padding:0px 30px; font-size: 15px; line-height: 28px;}
/* footer */
footer{height:300px;}
.footer_top{height:260px; background: #353535;}
.footer_top_cont{height:260px;}
.footer_top_left{width:220px; margin-top: 50px;}
.footer_top_left>h2{color:#fff; font-family: '宋体'; margin-bottom:15px;}
.footer_top_left>p{display:table; color:#fff; padding:5px 0px; font-size:13px;}
.footer_top_left>p>span{display: block; float:left;}
.footer_top_left>p>span:first-child{width:40px;}
.footer_top_left>p>span:last-child{width:180px;}
.footer_top_center{width:675px; height:200px; margin-top: 50px; margin-left:30px;}
.footer_top_center>ul>li{width:112px; height:100%; float:left; text-align: left;}
.footer_top_center>ul>li>a{color:#ccc; display: block; width:100%; font-size:13px; padding:5px 0px; text-indent:1em;}
.footer_top_center>ul>li>a:first-child{font-size:16px; margin-bottom: 10px;}
.footer_top_right{width:275px; height:200px; margin-top: 50px; text-align: center;}
.footer_top_right>h2{color:#fff; font-weight:400; margin-bottom:15px;}
.footer_top_right>p{color:#fff; font-size:13px; padding:5px 0px;}
.footer_top_right>p>img{width:95px; height:95px; background: #fff;}
.footer_bottom{height:40px; line-height: 40px; background: #141313; color:#fff;}
.footer_bottom_cont{font-size:13px; text-align: center;}
/* 返回顶部 */
.back_top{width:50px; height:50px; position:fixed; right: 50px; bottom:200px; background-color:#00a2e9; transition: all 0.5s ease 0s; -webkit-transition: all 0.5s ease 0s; -moz-transition: all 0.5s ease 0s; -ms-transition: all 0.5s ease 0s; -o-transition: all 0.5s ease 0s; background-image:url(back_top.png); background-position: center center; background-repeat: no-repeat; background-size: 30px 30px; cursor:pointer; z-index: 99; display: none;}
.back_top:hover{border-radius: 100%; -webkit-border-radius: 100%; -moz-border-radius: 100%; -ms-border-radius: 100%; -o-border-radius: 100%;}