@charset "utf-8";

.service_list{ height:260px; }
.service_list span{ float:left; width:25%; height:260px; display:block; overflow:hidden;cursor: pointer;}
.service_list span a{ display:block;  width:288px; margin-left:5px; margin-right:5px;height:258px; border:1px solid #f9f9f9; background:#f9f9f9;}
.service_list a img{ height:215px; width:100%;-webkit-filter: grayscale(100%);-moz-filter: grayscale(100%);-ms-filter: grayscale(100%);-o-filter: grayscale(100%);filter: grayscale(100%);filter: gray;}
.service_list a:hover img {-webkit-filter: grayscale(0%);-moz-filter: grayscale(0%);-ms-filter: grayscale(0%);-o-filter: grayscale(0%);filter: grayscale(0%);-webkit-transition: all .6s ease;-moz-transition: all .6s ease;-o-transition: all .6s ease;-ms-transition: all .6s ease;transition: all .6s ease;}
.service_list a:hover{ background:#619F32; border:1px solid #619F32; color:#fff; text-decoration:none;-webkit-transition: all .6s ease;-moz-transition: all .6s ease;-o-transition: all .6s ease;-ms-transition: all .6s ease;transition: all .6s ease;}
.service_list a div{ text-align:center; font-size:14px; line-height:40px; height:40px; overflow:hidden;}



.product span{ float:left; width:590px; margin-left:5px; margin-right:5px; margin-bottom:10px; overflow:hidden; height:425px; cursor:pointer;}
.product span img{ width:100%; height:425px;}
.product span a:link{color:#fff;}
.product span a:visited{color:#fff;}
.product span .list{ height:425px; position:relative; top:-80px;}
.product span:hover .list{top:-425px;-webkit-transition: all .4s ease;-moz-transition: all .4s ease;-o-transition: all .4s ease;-ms-transition: all .4s ease;transition: all .4s ease; }
.product span:hover .info{ padding-top:50px;}
.product span .list .bg{ height:425px;background-color: #686868;-moz-opacity: 0.8;opacity: .80;filter: alpha(opacity=80);}
.product span .list .info{height:425px; position:relative; top:-425px;color:#fff;}
.product span .list .box{padding:23px 100px;}
.product span .list .box .tit{ font-size:30px;line-height:40px; text-align:center;}
.product span .list .box .sub_tit{ font-size:16px; line-height:50px; text-align:center;}
.product span .list .box .txt{ line-height:40px; font-size:14px; text-indent:30px; border-top:1px solid #fff;}
.product span .list .box .taa{ font-size:20px;text-align:center;}