/*-- 公共样式 --*/
body {margin:0px; padding:0px;}
div,p,span,img,ul,li,dl,dt,dd,h1,h3,h2,h5,h4,h6{margin: 0px;padding: 0px;font-size: 12px;font-family: "微软雅黑"; line-height:20px;color:#000;border: 0 none;font-weight:normal;}
ul{list-style-type:none;}
li{list-style:none;}
a{text-decoration:none; cursor:pointer;}
a:hover {text-decoration: none;}
* {	margin: 0px;padding: 0px;}
area{ cursor:pointer;}
/*-- banner样式--*/
.wrap{width:99.9%; margin:0 auto; height:auto; overflow:hidden;} 
.banner1{width:99.9%; height:302px; background:url(/statics/aist/zt/chengxu/images/banner1.jpg) top center no-repeat; }
.banner2{width:99.9%; height:270px; background:url(/statics/aist/zt/chengxu/images/banner2.jpg) top center no-repeat; }
.banner_nr{ width:200px; margin:0 auto;  padding-top:125px; }

.title1{ text-align:center;}
.title2{background:url(/statics/aist/zt/chengxu/images/tt_02.jpg) top center no-repeat; height:309px; text-align:center;}
.title3{background:url(/statics/aist/zt/chengxu/images/tt_03.jpg) top center no-repeat; height:309px; text-align:center;}
.title4{background:url(/statics/aist/zt/chengxu/images/tt_04.jpg) top center no-repeat; height:309px; text-align:center;}
.title5{background:url(/statics/aist/zt/chengxu/images/tt_05.jpg) top center no-repeat; height:309px; text-align:center;}
.mtt1{ font-size:55px; color:#ffffff; line-height:58px; font-weight:bold; padding-top:77px; }
.mtt2{ font-size:41px; color:#ffffff; line-height:45px; }

.zx{ margin-top:15px; text-align:center;}
.main { width:99.9%; height:auto; margin:0 auto;}
.m_con {width:972px; margin:0 auto; height:auto; }

.main1{ padding-top:70px;}
.main1 .dl01{ height:490px; margin-top:50px;} 
.main1 .dl01 dt{ height:455px; width:420px; padding:10px; float:right; background:#124591;}
.main1 .dl01 dd{ float:left; padding-top:20px;width:480px; }
.main1 .dl02{ background:#124591; padding:15px 25px; height:120px;}
.main1 .dl02 dt{ height:119px; width:259px; float:right; }
.main1 .dl02 dd{ float:left; padding-top:10px;width:645px; }
.main1 .border{ border-bottom:#00265f solid 7px; width:77px; margin:25px 0px 30px;}
.main1 .m1p1{ color:#124591; font-size:24px; line-height:43px; letter-spacing:2px;}
.main1 .m1p1 span{ color:#2b2b2b; font-size:38px; font-weight:bold;}
.main1 .m1p2{ color:#121d2f; font-size:18px; line-height:27px;}
.main1 .m1p3{ color:#fff; font-size:18px; line-height:26px;}


.main2{ padding-top:50px;}
.main2 dl{ height:390px; margin-top:60px;} 
.main2 dt{ height:388px; width:225px; float:right; }
.main2 dd{ float:left; width:730px;padding-top:10px; }
.main2 dd p{ color:#464646; font-size:18px; line-height:35px;}
.main2 dd span{ color:#003789; font-size:30px;}
.main2 ul{ height:162px; width:99.9%;padding-top:40px;}
.main2 li{ float:left; padding-right:25px; width:162px;}

.main3{ padding-top:60px; }
.main3 ul{ height:670px; width:99.9%;}
.main3 li{ float:left; width:215px; height:309px; margin:25px 0px 0px;}
.main3 li.c{ width:510px; margin:25px 10px 0px;}
.main3 .libg{ background:url(/statics/aist/zt/chengxu/images/index_31.jpg) no-repeat ;}
.main3 .bgli1{background:#919191; font-size:19px; color:#ffffff; line-height:65px; height:65px; text-align:center; }
.main3 .bgli2{background:#539aff; font-size:19px; color:#ffffff; line-height:25px; padding-top:7px; height:58px; text-align:center; }
.main3 .mp1{font-size:19px; color:#ffffff; line-height:25px;padding-left:30px; padding-top:90px; width:450px; }
.main3 .mp2{font-size:19px; color:#ffffff; line-height:25px;padding-left:30px; padding-top:35px; width:310px;}


.main4{ padding-top:60px; }
.main4 .bg{background:url(/statics/aist/zt/chengxu/images/bg.jpg) center top no-repeat ; height:896px;}
.main4 ul { height:670px; padding:50px 0px;}
.main4 li{ float:left; width:427px; height:683px;}

.main5{padding-top:50px; }
.main5 ul { height:810px; }
.main5 li{ float:left; width:317px; height:403px; padding:15px 0px 0px;}
.main5 li.c{ padding:15px 10px 0px;}
.main5 li.l{ width:480px; padding-right:10px;}