/* CSS Document */
h4, h5, h6,h1, h2, h3 {margin-top: 0;}
ul, ol,p {margin: 0;padding:0;}
img{border:0}
html, body{font-family: 微软雅黑;font-size: 12px;background:#fff;color:#000;padding:0;margin:0;}
body{background:#fff;}
#tops_bgs{width:auto;margin:0 auto;height:100px;}
#tops_bg{width:1200px;margin:0 auto;height:100px;}
.logo{float:left;width:430px;margin-right:20px;border:none !important;}
.logo img{border:none !important;}
.fRight{float:right;}
.headall{}
ul,li{list-style:none}
a { color:#333; text-decoration:none; font-family:"微软雅黑";outline: none;}
.hbg{background:url("../img/head.jpg") no-repeat 0% 0%;float:left;width:227px;height:61px;margin-right:-85px;}
.headall ul{float:left;margin:10px 14px 0 0;}
.headall li{float:left;list-style-type:none;}
.headall a{font-size:12px;text-align:center;margin:0 4px;color:#494949;font-weight:normal;text-decoration:none;float:left;}
.headall a:hover{color:#ff6900;}
.search_block_top{width:174px;float:right;margin-top:10px;}
#sub_bg{float:right;background:url("../img/search.png") no-repeat 0% 0%;border:none;height:21px;width:26px;}
#search_query{float:left;height:17px;width:137px;padding-left:6px;font-size:12px;color:#7f7f7f;opacity:0.3;font-weight:bold;}
.headphone{text-align:right;clear:both;}
.headphone img{margin-top:-16px;}
.hnav{background:url("../img/navbg.jpg") no-repeat 0% 0%;width:100%;margin:3px auto 0;border-bottom:5px solid #0081fe;}
.nav{width:1100px;margin:0 auto;height:44px;}
.nav ul li{margin:0 13px;line-height:43px;float:left;list-style:none;display: block;min-height:44px;width:107px;text-align:center;}
.nav ul li a{height:44px;font-weight:normal;color:#1f1f1f;text-decoration: none;display:block;padding: 0;text-align:center;font-size:16px;}
.nav > ul ul > li {line-height:10px;position: relative;width:137px;min-height:30px;padding:0;margin:0;}
.nav > ul ul > li:hover{min-height:30px;padding:0;}
.nav > ul > li > ul {margin-left:-15px;width:137px;z-index: 999;opacity: 0;visibility: hidden;background: #ff7901;color:#fff;text-align: left;	position: absolute;top: 55px;margin-top: 92px;-webkit-transition: all .3s .1s;-moz-transition: all .3s .1s;-o-transition: all .3s .1s;transition: all .3s .1s;}
.nav ul .top1{background:#ff7901;}
.nav ul .top1>a{color:#fff;font-size:16px;min-height:30px;}
.nav ul li a:hover{background:#ff7901;color:#fff;}
.nav ul li a:hover > ul{background:#ff7901;color:#fff;min-height:30px;}
.nav ul ul a {color: #747474;font-size: 12px;background: #fff;height:auto;line-height:18px;display: block;-webkit-transition: 0.9s;-moz-transition: 0.9s;-o-transition: 0.9s;transition: 0.9s;text-align:center;padding:7px 0px}
.nav ul ul > li:hover > ul {opacity: 1;left: 190px;visibility: visible;}
.nav ul ul a:hover {background-color: #ffd6b1;color: #e36b00;}
.nav > ul > li:hover > ul {opacity: 1;top: 55px;	visibility: visible;border-top:5px solid #ff7901;}
.clearfi{clear:both;margin-bottom:15px;}
.flicking_con { position:relative;z-index:3;}
.flicking_con .fshadow{ background:url('../img/fbg.png'); position:absolute; width:100%; top:365px; left:0px; height:30px;}
.flicking_con .flicking_inner {position:absolute; top:366px; left:47.2%; z-index:999; height:22px; overflow:hidden;} 
.flicking_con a {float:left; width:10px; height:10px; margin-right:5px; padding:0;background:#FFF; display:block; overflow:hidden; text-indent:-9999em;border:2px solid #fff;}
.flicking_con a.on {background:#1c8dee;}
.main_image {width:100%; height:395px; overflow:hidden; margin:0 auto; position:relative}
.main_image ul {height:395px; width:100%; overflow:hidden; position:absolute; top:0; left:0; margin:0px; padding:0px; list-style:none}
.main_image li {float:left; width:100%; height:395px; text-align:center}
.main_image li a{ display:block; height:395px; overflow:hidden; text-indent:-50000px;}
#btn_prev,#btn_next{z-index:1000;position:absolute;display:block;width:20px!important;height:53px!important;top:50%;margin-top:-37px; display:none}
#btn_prev{background:url(../img/left.png) no-repeat;left:30px;}
#btn_next{background:url(../img/right.png) no-repeat;right:30px;}
.tj{text-align:center;width:100%;margin:0 auto;height:39px;}
.tj img{margin:0 auto -36px;}
.imgpic{background:url("../img/01.png") repeat 0px 0px;width:auto;height:27px;}
.zd{width:98px;margin:-42px auto 0px;}
.hmore{min-width:63px;max-width:72px;height:16px;background:url(../img/more.png) no-repeat;;margin:0 auto;text-align:center;}
.hmore a{font-family:"Arial";font-size:12px;color:#fff;text-decoration:none;}
.hmore a:hover{color:#ff6900;}
#home_tj #scroll_list_1 li,#home_tj #scroll_list_2 li{list-style-type:none;float:left;text-align:center;width:252px;margin-right:30px;background:url("../img/02.png") no-repeat 0px 199px;height:225px;}
#home_tj #scroll_list_1 li a,#home_tj #scroll_list_2 li a{color:#5e5e5e;text-decoration:none;font-family:"微软雅黑";text-align:center;font-size:12px;}
#home_tj #scroll_list_1 li a:hover,#home_tj #scroll_list_2 li a:hover{color:#ff6900;}
#home_tj #scroll_list_1 li img,#home_tj #scroll_list_2 li img{}
#home_tj #scroll_list_1 li h4,#home_tj #scroll_list_2 li h4{margin-top:6px;}
#home_tj .pro_list{height:245px; overflow:hidden; width: 1100px;margin:0 auto;}
#home_tj .pro_list img{border:none;}
#home_tj .pro_list .l,#home_tj .pro_list .r{width:50px; float:left; text-align:center; padding-top:80px;}
#home_tj .pro_list .list{width:878px; float:left; overflow:hidden; padding:8px 0;}
#home_tj #index_pro_list_scroll .Cont{width:1000px; overflow:hidden; display:block;}
#home_tj #index_pro_list_scroll .ScrCont{width:10000px; display:block;}
#home_tj #index_pro_list_scroll #scroll_list_1, #index_pro_list_scroll #scroll_list_2{float:left; display:block;}
#home_tj #index_pro_list_scroll .pro_item{width:152px; overflow:hidden; float:left; margin-right:10px;}
#home_tj #index_pro_list_scroll .pro_item ul{width:152px; margin:0 auto; overflow:hidden;}
#home_tj #index_pro_list_scroll .pro_item li{text-align:center;}
#home_tj #index_pro_list_scroll .pro_item li.pro_img{height:152px; border:1px solid #ddd; vertical-align:middle; display:table-cell; *font-family:Arial; *font-size:131px; *display:block;}
#home_tj #index_pro_list_scroll .pro_item li.pro_img img{vertical-align:middle;}
#home_tj #index_pro_list_scroll .pro_item li.pro_name{padding-top:3px;}
#home_tj #index_pro_list_scroll { width: 988px; float: left;}
.center_column{width:auto;margin:30px auto 25px;height:393px;background:#f6f6f6;border-top:1px solid #e1e1e1;border-bottom:1px solid #e1e1e1;}
.cenr1{width:1005px;margin:0 auto;padding-top:25px;}
.homeabout{float:left;width:649px;padding-right:30px;border-right:1px solid #e1e1e1;margin-top:-25px;height:393px;}
.homeabout .tit{width:649px;height:40px;background:url("../img/03.png") no-repeat 0% 0%;margin-top:32px;}
.tit .pwa1{color:#fff;float:left;margin:5px 0 24px 16px;font-size:18px;font-family:微软雅黑;}
.tit .pwa2{color:#fff;font-size:12px;font-family:"Arial";line-height:20px;float:right;opacity:0.5;margin:9px 13px 0 0;}
.pi{height:250px;font-size:12px;clear:both;line-height:25px;border-bottom:1px solid #e1e1e1;}
.pi img{float:left;margin-right:25px;border:1px solid #e6e6e6;padding:6px;background:#fff;}
.pi .pdk{color:#696969;height:227px;overflow:hidden;text-indent:2em;width:332px;font-family:"微软雅黑";font-size:12px;}
.homeabout .more{float:right;margin-top:14px;}
.homeabout .more img{border:none;}
.homecon{float:left;margin-left:26px;width:298px;}
.homecon .tit{width:298px;height:40px;background:url("../img/04.png") no-repeat 0% 0%;margin-top:7px;}
.homecon img{float:left;margin-left:2px;border:1px solid #e6e6e6;padding:6px;background:#fff;}
.homecon .pro{margin-left:2px;line-height:25px;font-size:12px;font-family:"微软雅黑";color:#696969;}
.center_column1{width:auto;margin:0px auto;height:465px;}
.cenr2{width:1005px;margin:0 auto;}
.news{float:left;width:518px;}
.news .ti li{float:left;list-style:none;height:50px;line-height:47px;width:124px;text-align:center;}
.news .ti li a{color:#006cfe;font-size:18px;text-decoration:none;}
.news .ti .top{background:url("../img/lbg.png") no-repeat 0% 0%;}
.news .ti .top a{color:#fff;font-size:18px;}
.qiye,.hang{clear:both;padding-top:20px;}
.qiye img,.hang img{float:left;width:121px;height:122px;margin-right:20px;}
.qiye .d,.hang .d{height:140px;}
.qiye .d a,.hang .d a{font-family:"微软雅黑";font-size:14px;color:#434343;text-decoration:none;font-weight:bold;}
.qiye .d a:hover,.hang .d a:hover{color:#FF6900;}
#News_Show div ul li a:hover{color:#FF6900;}
.qiye .d p,.hang .d p{font-size:12px;color:#838383;font-family:"微软雅黑";}
.qn{height:118px;overflow:hidden;margin-top:10px;}
.qn p{line-height:20px}
.d .qn a{font-size:12px;text-decoration:underline;font-weight:normal;}
.qiye ul,.hang ul{padding-bottom:20px;border-bottom:1px solid #e1e1e1;height:174px;margin-bottom:10px;}
.qiye ul li,.hang ul li{float:left;line-height:26px;width:518px;list-style:none;background:url("../img/dian.png") no-repeat -5px 3px;padding-left:11px;}
.qiye ul li a,.hang ul li a{width:263px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;font-family:"微软雅黑";font-size:12px;color:#696969;}
.qiye ul li a:hover,.hang ul li a:hover{color:#FF6900}
.qiye ul li span,.hang ul li span{float:right;width:86px;font-family:"微软雅黑";font-size:12px;color:#696969;}
.qiye .more,.hang .more{float:left;width:57px;height:22px;}
.qiye .more img,.hang .more img{float:left;width:57px;height:22px;border:none;}
.qiye li a,.hang li a{font-size:12px;text-decoration:none;color:#696969;}
.hang{display:none;}
.web{float:left;margin-left:59px;width:428px;}
.web .tit{background:url("../img/05.png") no-repeat 0% 0%;height:40px;width:428px;}
.dewe{font-size:12px;color:#838383;font-family:"微软雅黑";margin-top:10px;float:left;padding-left:6px;}
.web img{margin-top:-15px;}
.footerbg{clear:both;font-size:12px;margin:0 auto;border-top:1px solid #E1E1E1;}
.footerbg .link{height:50px;font-family:"微软雅黑";width:1100px;margin:0 auto;}
.footerbg .link span{color:#006cfe;margin-top:17px;font-family:"微软雅黑";}
.footerbg .link ul{float:left;margin-top:17px;}
.footerbg .link li{float:left;margin-right:20px;list-style:none;}
.footerbg .link li a{color:#666;text-decoration:none;font-family:"微软雅黑";}
.footerbg .link  a:hover{color:#FF6900;}
.footerbg .link{text-align:center;line-height:50px}
.footnav{background:#eeeeee;height:40px;text-align:center;}
.footnav span a{color:#666;font-size:12px;text-decoration:none;padding:15px;font-family:"微软雅黑";line-height:40px;}
.footnav span a:hover{color:#FF6900;}
.footer{width:970px;margin:0px auto;line-height:42px;height:40px;clear:both;font-family:"微软雅黑";color:#666;text-align:center}
.footer span{font-family:"Arial";}
.footer1{width:460px;margin:0 auto;height:25px;}
.footer1 span{font-family:"Arial";float:left;text-transform:uppercase;margin-right:5px;}
.footer1 h4{color:#2293f7;font-size:12px;font-family:"微软雅黑";float:left;font-weight:normal;margin-right:5px;}
.footer1 h3{font-size:12px;font-family:"微软雅黑";float:left;font-weight:normal;margin-right:24px;}
.footer1 a{font-family:"Arial";color:#2293f7;float:left;text-decoration:none;margin-left:-24px;}
.centt{width:1100px;margin:14px auto;}
.centt .cenleft{float:left;width:205px;}
 .leftin .ltit{background:url("../img/15.jpg") no-repeat scroll 0% 0%;height:78px;margin-bottom:3px;}
 .leftin .ltit h3{padding-left:25px;font-family:"Times New Roman";color:#fff;font-size:30px;float:left;line-height:57px;height:36px;width:60px;margin:0;}
 .leftin .ltit h4{padding-left:25px;font-family:"Arial";color:#fff;font-size:14px;clear:both;font-weight:normal;width:60px;line-height:28px;}
 .leftin .ltit span{color:#fff;font-size:14px;float:left;margin:-55px 0 0 90px;}
 .leftin .ltit h2{color:#fff;font-size:14px;float:left;margin:-44px 0px 0px 74px;}
.centt .cenleft .ltit1 li{background:url("../img/18.jpg") no-repeat scroll 0% 0%;height:45px;float:left;width:205px;list-style:none;margin-bottom:1px;}
.centt .cenleft .ltit1 li:hover{background:url("../img/17.jpg") no-repeat scroll 0% 0%;height:45px;width:205px;}
.centt .cenleft .ltit1 li a{font-size:12px;color:#434343;padding-left:25px;text-decoration:none;line-height:45px;}
.centt .cenleft .ltit1 li:hover >a{font-size:12px;color:#fff;}
.centt .cenleft .ltit2 img{margin-top:7px;}
.ltit1,.ltit2{float:left;}
.cenright{width:829px;float:left;}
.breadcrumb{text-align:right;border-bottom:1px solid #e1e1e1;font-family:"微软雅黑";color:#999;font-size:12px;height:25px;}
.breadcrumb h3{color:#0f86eb;font-weight:normal;float:right;margin-left:7px;}
.pioq{border-bottom:1px solid #e1e1e1;height:58px;width:790px;float:right;}
.pio{margin:15px 50px 10px 0px;width:345px;float:left;}
.pio h4{color:#3f3f3f;font-size:18px;font-weight:normal;margin-bottom:5px;}
.pio h1{color:#b4b4b4;font-size:30px;font-family:"微软雅黑";text-transform:uppercase;font-weight:normal;margin-bottom:-6px;}
.pio h2{color:#b4b4b4;font-size:14px;font-family:"微软雅黑";text-transform:uppercase;font-weight:normal;}
.pioq span{color:#3f3f3f;font-size:18px;margin-top:50px;float:left;}
.gsde{float:left;padding-top:20px;width:790px;font-family:"微软雅黑";font-size:12px;margin-left:40px;}
.gsde img{float:right;border:1px solid #e6e6e6;padding:6px;background:#fff;margin-left:23px;}
.gsde p{text-indent:2em;color:#515151;font-size:12px;font-family:"微软雅黑";line-height:33px;}
.gsps{width:785px;float:right;padding:30px 0px 40px 0px;}
.gsps img{float:left;border:1px solid #e6e6e6;padding:6px;background:#fff;margin-right:20px;}
.prode{float:left;width:780px;margin-left:50px;}
.prode li{list-style:none;float:left;border-top:1px dashed #d2d2d2;padding-top:15px;margin-top:15px;}
.prode li:first-child{border:none;}
.prode li .pic{width:200px;height:127px;background:#fff;border:1px solid #d9d9d9;margin:10px;float:left;}
.prode li .pic img{width:100%;border:none;}
.ri{float:left;width:557px;}
.ri .rit{font-size:14px;font-family:"微软雅黑";font-weight:bold;color:#565656;letter-spacing:0.5px;}
.ri p{color:#848484;font-size:12px;font-family:"微软雅黑";letter-spacing:0.5px;}
.prodem{clear:both;border:1px solid #ececec;margin-left:40px; }
.picchange{width:715px;margin:0 auto;text-align:center;}
.prodem li{list-style-type:none;float:left;width:600px;margin:0 auto;}
.pname{text-align:center;color:#027be3;font-size:14px;font-family:"微软雅黑";font-weight:bold;clear:both;padding-top:50px;}
.pna{font-size:14px;font-family:"微软雅黑";color:#444;margin:50px 20px 40px 20px;clear:both;}
.prodem .l, .prodem .r{width:50px; float:left; text-align:center; padding-top:171px;}
.prodem .l img, .prodem .r img{border:none;}
.prodem #scroll_list_1 li,.prodem #scroll_list_2 li{list-style-type:none;float:left;text-align:center;max-width:600px;margin-right:30px;max-height:345px;}
.prodem #index_pro_list_scroll .Cont{display:block;}
.prodem #index_pro_list_scroll .ScrCont{display:block;}
.prodem #index_pro_list_scroll #scroll_list_1, #index_pro_list_scroll #scroll_list_2{float:left; display:block;}
.prodem #index_pro_list_scroll .pro_item{max-width:600px; overflow:hidden; float:left; margin-right:10px;}
.prodem #index_pro_list_scroll .pro_item ul{max-width:600px; margin:0 auto; overflow:hidden;}
.prodem #index_pro_list_scroll .pro_item li{text-align:center;}
.prodem #index_pro_list_scroll .pro_item li.pro_img{max-height:345px; border:1px solid #ddd; vertical-align:middle; display:table-cell; *font-family:Arial; *font-size:131px; *display:block;}
.prodem #index_pro_list_scroll .pro_item li.pro_img img{vertical-align:middle;}
.prodem #index_pro_list_scroll .pro_item li.pro_name{padding-top:3px;}
.prodem #index_pro_list_scroll { max-width: 600px; float: left;max-height:345px;}
div.pagination { margin:0px auto; padding: 60px 0px 0 0;width:310px;clear:both;height:50px;}
ul.pagination {list-style: none;float: left;}
ul.pagination li {display: inline;float: left;margin-right: 1.2px;font-size:12px;background:#fff;}
ul.pagination li, ul.pagination a, ul.pagination span {color: #2953a6;}
ul.pagination a, ul.pagination span { border:1px solid #cccccc; background: #fff;color:#4a87bc; padding: 2px 9px;display: block;line-height: 17px;}
ul.pagination a:hover{ background: #1b65a6; color: #fff;}
ul.pagination a { text-decoration: none; }
ul.pagination li.current span {background: #1b65a6; color: #fff; }
ul.pagination li.truncate {padding: 0.3em;background: none;}
form.pagination {float:right;}
form.pagination label {line-height: 1.4em;vertical-align: bottom;float:left;margin-right:8px;color:#999;}
form.pagination select { float:right; }
form.pagination select option{font-size: 12px;padding-right: 1em;}
form.pagination .button_mini{width:50px;margin-top:-4px;float:right;}
form.pagination label span{border:1px solid #cccccc;padding:0 10px;margin:0 2px;}
form.pagination p{padding:7px 0 0 0 !important;width:120px;}
form.pagination h3{font-size:12px;font-weight:normal;text-decoration:none;width:60px;float:left;color:#999;}
div.pagination ul{width:310px;float:left;}
div.pagination from{width:235px;float:right;}
.nslia{clear:both;padding-top:20px;margin-left:40px;}
.nslia li{list-style-type:none;width:780px;float:left;line-height:23px;color:#515151;font-size:12px;}
.nslia li a{float:left;width:700px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:"微软雅黑";color:#515151;font-size:12px;text-decoration:none;}
.nslia li span{float:right;}
.nslia a:hover{color:#FF6900;}



.plistass li{float:left;width:30%;height:210px;overflow:hidden;text-align:center;margin:5px 12.8px 0 12.8px;}
.plistass li .imgg{border:1px solid #CCC;margin-bottom:5px;}
.plistass li .imgg img{max-width:100%;}
.plistass li span a{font-family:"微软雅黑";color:#000;font-size:14px;line-height:22px;}
.pints{float:right;width:798px;}
.pints .pits{width:100%;height:auto;margin:15px 0;}
.pints .pits .picpr{float:left;width:240px;height:191px;overflow:hidden;margin-right:20px;}
.pints .pits .piin{float:left;width:500px;}
.ser{float:right;width:798px;}
.ser .col-md-3{float:left;width:32%;overflow:hidden;height:230px;text-align:center;}
.ser .col-md-3 .img-responsive{width:240px;height:191px;border:1px solid #ccc;}
.ser .acpa{margin-top:5px;}

.ser .pro-list{margin:0 auto 15px;width:100%;height:auto;overflow:hidden;float:right;background:#fff;}
.ser .pro-list p{text-indent:2em;line-height:22px;}
.ser .p_list_img li {float: left;width: 22%;margin:3px 10.6px;}
.ser .p_list_img li div{text-align:center;margin-top:5px;}
.ser .p_list_img li div a{color:#515151;font-family:"微软雅黑";font-size:12px;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;}
.ser .p_list_img {clear: both;width:100%;height:auto;overflow:hidden;margin: 0 auto;}
.ser .p_lis_tit {width:100%;text-align: center;margin: 15px 15px 18px;height: 26px;float: none;}
.ser .p_lis_tit li {float:left;width:147px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:8px;height:40px;line-height:40px;font-family:"微软雅黑";font-size:14px;border:1px solid #ccc;}
.ser .p_lis_tit li:hover,.curcur{background:#0081FE;color:#fff;}
.ser .p_lis_tit li a{color:#007cc5;}
.ser .p_list_img li h3{float:left;color:#707070;font-family:"微软雅黑";font-size:14px;}
.ser .p_list_img li h3:hover,.p_list_img li h4:hover{text-decoration:none;}
.ser .p_list_img li h4{float:right;color:#DB4E10;font-family:"Arial";font-weight:bold;font-size:18px;}
.ser .chf{display:none;}

.project-top {text-align: center;padding: 0em 0em 3em 0em;}
.project-top h3 {font-size: 2em;font-weight: 600;color: #484848;margin: 0px 0px 0px 0px;background:url(../img/proce.png) no-repeat center center;}
.project-top p {font-size: 1.2em;font-weight: 400;color: #95928d;font-style: italic;}
.project-main {padding: 2em 0em 2em 0em;}
.project-details {text-align: center;}
.project-details h4 {font-size: 1.2em;font-weight: 400;color: #000;margin: 6px 0px 5px 0px;}
.project-details p {font-size: 1em;font-weight: 400;color: #95928d;}
.project-eff:hover span.rollover1 {background: url(../img/plus.png) center no-repeat rgba(11, 10, 9, 0.66);cursor: pointer;width:100%;height:192px;display: block;position: absolute;z-index: -9999px;}
.project-eff{transition: all 0.3s ease-out;position:relative;}






.ser .msKeimgBox { margin: 0px auto; width:100%;overflow: hidden; position: relative; padding-top: 30px; height:auto; }
.ser .msKeimgBox ul li img{/*border:1px solid #ccc;*/overflow:hidden;display:block;width:242px;height:191px;}
.ser .msKeimgBox ul li img:nth-child(1){width:242px;height:191px;overflow:hidden;display:block;}
.ser .msKeimgBox ul li img:nth-child(2){width:360px;height:240px;display:block;}
.ser .mskeLayBg { background: #000; width: 100%; position: absolute; left: 0px; top: 0px; z-index: 10; opacity: 0.7; filter: alpha(opacity=70); display: none; _display:none!important }
.ser .mskelayBox { height:auto; width:auto;max-width:600px;text-align:center;position: fixed;top:25%;bottom:25%;left:0;right:0;margin:0 auto; border: 7px solid #FFF; z-index: 20; background: #FFF; display: none; _display:none!important }
.mske_html{height:100%;width:100%;}
.mske_html img{max-width:100%;max-height:100%;vertical-align:middle;display:table-cell;margin:0 auto;}
.ser .mskeClaose { position: absolute; top: -17px; right: -17px; cursor: pointer; }
.ser .msKeimgBox ul li {list-style:none;float: left; height: 230px; margin:15px; width:29%; cursor: pointer;display:block; }
.ser .hidden{display:none;}