*{margin: 0;padding: 0;}
body{margin: 0;padding: 0;}
ul,li,dl,dd,dt,h1,h2,h3,h4,h5,h6,p,span,a{list-style: none;text-decoration: none;}
.clear{clear: both;}

.header{width: 1080px;height: 60px;margin: 0 auto; }
.header_h2{overflow: hidden;padding-top: 14px;padding-left: 10px;float:left}
.header_h2 img{float: left;width: 32px; height: 32px;margin-right: 10px;}
.header_h2 span{font-size: 24px;line-height: 32px;font-weight: normal;color: #333;}
.header_span{float:right;line-height:60px;}
.header_span a{font-size:16px;color:#333;}

.section{width: 100%;border-top: 1px solid #d5d5d5;}
.main{width: 1080px;margin: 0 auto; }
.title{height: 90px;}
.ul_title{ overflow: hidden;margin: 0 auto;}
.ul_title li{float: left;padding: 0 10px; font-size: 14px;color: #666;margin-top: 35px;cursor: pointer;}
.ul_title li:first-child{ background: none;}
.ul_title li:hover span{color: #1ea6fc;font-weight: bold;border-bottom: 2px solid #1ea6fc;display: block;padding-bottom: 7px; }

.active01{color: #1ea6fc;font-weight: bold;border-bottom: 2px solid #1ea6fc;display: block;padding-bottom: 7px;}

.container{}
.container_ul{overflow: hidden;display: none;}
.container_ul li{float: left;width: 250px;height: 350px;border:1px solid #ececec;border-radius: 6px;margin:0 10px 20px 10px;box-sizing: border-box;text-align: center;}
.container_ul li img{width: 210px;height: 140px;margin-top: 20px;}
.container_h3{font-size: 24px;color: #333;font-weight: normal;margin-top: 11px;}

.size_p{font-size: 14px;color: #666;margin-top: 10px;}

.download{width: 120px;height: 36px;margin: 0 auto;margin-top: 38px;}
.download a{display: block;border:1px solid #1ea6fc; color: #1ea6fc;height: 120px;height: 36px;line-height: 36px;text-align: center;border-radius: 3px;}
/*.download:hover a{background: #1ea6fc;color: #fff}*/

.footer{margin-top: 20px;background: #3b3d40;width: 100%;text-align: center;height: 100px;font-size: 14px;color: #ccc;line-height: 100px;}


.container_ul li:hover{border:1px solid #1ea6fc;}
.container_ul li:hover .download a{background: #1ea6fc;color: #fff}