.content{background: #fff; width: 100%; height: auto;}

.content_con{width: 1200px; height: auto; margin: 0 auto; padding-bottom: 100px;}
.content_con ul.line{padding: 10px 0; border-bottom: 1px solid #ccc; margin-bottom: 20px; list-style: none;}
.content_con ul.line li{float: left; padding-right: 10px; color: #333;}
.content_con ul.line li a{color: #333;}

.keywordlis{height: 750px; width: 100%; background: #fff;}
.keywordlis_con{width: 1200px; height: 750px; background: #fff; position: relative; top: -50px; z-index: 999; margin: 0 auto;}
.keywordlis_con h2{font-size: 40px; color: #606060; font-weight: normal; height: 100px; line-height: 100px;}
.keywordlis_con ul{border: 1px solid #ccc; border-width: 1px 0; padding: 35px 0; height: 530px;}
.keywordlis_con ul li{float: left; padding: 13px 10px 13px 0; width: 366px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.keywordlis_con ul li a{color: #606060;}
.keywordlis_con .page{height: 48px;}


.content_con h1{padding: 10px 0; font-weight: normal; font-size: 42px;}
.content_con h2{padding: 10px 0; font-weight: normal; font-size: 30px;}
.content_con h3{padding: 10px 0; font-weight: normal; font-size: 24px;}
.content_con h4{padding: 10px 0; font-weight: normal; font-size: 20px;}
.content_con p{line-height: 26px; padding: 20px 0;}
.content_con ul{padding: 10px 40px; list-style: disc;}
.content_con ul li{padding: 5px 0; line-height: 22px;}
.content_con span.jc{font-weight: bold;}
.content_con span.xt{font-style: oblique;}
.content_con span.xhx{text-decoration: underline;}
.content_con img{display: block; margin: 10px auto;}

.content_con ul.applis{width: 100%; height: auto; padding: 0;}
.content_con ul.applis li{float: left; padding: 13px 0px 13px 40px; list-style: none; width: 340px;}

.content_con ul.applis li a{color: #606060;}
.content_con ul.applis li span.appname{float: left; width: 250px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.content_con ul.applis li span.os{color: #87B71D; float: right;}

.content_con #dwn_btn{width: 360px; height: 55px; display: block; margin: 20px auto; background: url(../images/bwn_logo.png) 25px 0 no-repeat #2c87d1; border-bottom: 3px solid #236ba8; padding-left: 90px; line-height: 55px; color: #fff; font-size: 24px; text-decoration: none;}
.content_con #dwn_btn:hover{background-color: #4b99d9;}