.show_nav{width:250px;padding-left:50px;position: fixed;left: 0;top:186px;}
.show_nav ul{margin-top:30px;}
.show_nav li h3{font-weight:normal;font-size:15px;line-height:40px;}
.show_nav li h3 a{color:#333;}
.show_nav li h3 a:hover{color:#000;}
.show_nav li.active h3 a{color:#000;}
.show_nav li p{font-size:12px;line-height: 28px;}
.show_nav li p a{color:#999;}

.show_box{margin-top:186px;padding-left:340px;margin-bottom:80px;}
.show_box ul{overflow: hidden;}
.show_box ul li{float:left;width:30%; margin:0 1% 1%;}
.show_box ul li .pic{width:100%; height:0;position:relative;padding-bottom:70%;margin-bottom:20px;}
.show_box ul li p{ color:#333;font-size:18px;line-height:22px;}
.show_box ul li p span{ color:#999;font-size:12px;}
.show_box ul li img{width:100%;}

.details_box{margin:186px auto 80px;padding-left:340px;overflow: hidden;}
.details_box .pic_box{float: left;width:60%;}
.details_box .pic_box img{max-width:100%;}
.details_box .show_right{float:left;margin-left:50px;width:32%;}
.show_right .details_word{border-bottom: 1px dashed #999;padding-bottom:30px;}
.show_right .details_word .topic{margin-bottom: 30px;}
.show_right .details_word .topic p{color:#333;font-size:18px;line-height:24px;}
.show_right .details_word .topic span{color:#999;font-size:12px;}
.details_word .details{line-height:24px;font-size:14px; color:#999;}
.details_word .details span{color:#333;}

.recommend_div{width:100%; margin-top:20px;overflow: hidden;}
.recommend_div h3{font-size:14px;color:#999;font-weight:normal;}
.recommend_div ul{width:104%;overflow: hidden;}
.recommend_div li{width:46%;float: left;margin-right:4%;margin-top: 10px;}
.recommend_div li img{width:100%;}