.top-blank{height:90px;overflow:hidden;background:none;}
.top-head{height:90px;width:100%;background:none;}
.shadow{width:100%;height:7px;font-size:0;overflow:hidden;background:url(../images/nav_shadow.png) repeat-x;}

.top02{height:90px;width:100%;}
.logo{float:left;}
.nav{width:880px;float:right;}
.nav ul{}
.m{ margin-left:50px;float:left;text-align:center;/* position:relative;*/height:87px; line-height:87px;}
.m_a{height:87px; line-height:87px;display:block;font-size:16px;/*overflow:hidden;*/}
.m_a:after{content: "";display: block;position: absolute;left: 50%;right: 50%;bottom: -3px;height: 3px;opacity: 0;background-color: #81aeef;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}
.m_a:hover:after{left: 1%;right: 1%;opacity: 1;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}
.m:hover .m_a,.m_a:hover{color:#81aeef;}
.nav a#sel{border-bottom:3px solid #f3782a;color:#f3782a;}
.nav a#sel:hover:after{opacity: 0;}
.m:hover a:after{left: 1%;right: 1%;opacity: 1;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}

.nav .sub{display:none;width:100%;padding:0;position:fixed;top:90px;overflow:hidden;text-align:left;z-index:999999999;left:0px;background-color:#f5f5f5;}
.nav_xiao{width:1316px;overflow:hidden; margin:0 auto;}
.nav_one{ width:500px; margin:0 auto; overflow:hidden; clear:both; padding:10px 0;}
.nav_one li{ float:left; width:46%; margin:0 2%; line-height:40px; font-size:15px;}
.nav_one li a{ display:block; border-bottom:1px solid #ddd; color:#333; /*background:url(../images/ico3.png) no-repeat center right; padding-right:30px;*/}
.nav_one li a:hover{color:#81aeef; border-bottom:1px solid #81aeef;/* background:url(../images/ico4.png) no-repeat center right;*/}

/* q:before, q:after { content:; } 
 abbr, acronym { border: 0; }
.clearfix:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; } 
.clearfix { zoom: 1; } 

.poster-main { width:100%; max-width:1316px; height:325px;margin:0px auto;clear:both; position: relative; margin: 0 auto; } 
.poster-main a, .poster-main img { display: block; } 
.poster-main .poster-list { width:100%; height:325px;} 
.poster-main .poster-list .poster-item { position: absolute; left: 0; top: 0;} 
.poster-main .poster-btn { position: absolute; top: 0; z-index: 10; cursor: pointer; } 
.poster-main .poster-prev-btn { left:-50px; background: url(../images/left2.png) no-repeat center left; } 
.poster-main .poster-next-btn { right:-50px; background: url(../images/right2.png) no-repeat center right; }
*/
.clearfix:after {visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
.clearfix { zoom: 1; }
.container { margin:150px auto;}
.poster-main {width:100%; max-width:1316px;margin:0px auto;clear:both;position: relative;margin: 0 auto; height:325px;}
.poster-main a, .poster-main img { display: block; }
.poster-main .poster-list {width:100%;}
.poster-main .poster-list .poster-item {position: absolute;left: 0;top: 0;}
.poster-main .poster-btn {position: absolute;top: 0;z-index: 10;cursor: pointer;}
.poster-main .poster-prev-btn {left:-30px;background: url(../images/left2.png) no-repeat center left;}
.poster-main .poster-next-btn {right:-30px;background: url(../images/right2.png) no-repeat center right;}