*{list-style: none;padding: 0;margin: 0;}
a{text-decoration: none;}
.sidebar{width: 230px;margin-left: 25px;float: left;margin-top: 50px;background: #fff;}
.sidebar .sidebar_zhuanye,.sidebar .tiwen{border: 1px solid #afafaf;padding: 30px 10px 25px;}
.sidebar .sidebar_zhuanye{margin-bottom: 40px;}
.sidebar .sidebar_title{font-size: 18px;color: #ff4400;font-weight: bold;border-bottom: 2px solid #afafaf;padding-bottom: 8px;}
.sidebar .sidebar_title a{font-size: 16px;color: #757575;font-weight: normal;float: right;}
.sidebar .content{padding-top: 8px;}
.sidebar .sidebar_zhuanye .content ul li{display:inline-block;width:101px;margin-top: 10px;}
.sidebar .sidebar_zhuanye .content li img{width: 100%;vertical-align: middle;}
.sidebar .sidebar_zhuanye .content .zhuanye_name{font-size:14px;color: #000;text-align: center;background: #eee;height: 22px;line-height: 22px;}
.sidebar .sidebar_zhuanye .content li:nth-child(1),.sidebar .sidebar_zhuanye .content li:nth-child(2),.sidebar .sidebar_zhuanye .content li:nth-child(3){width: 100%;}
.sidebar .sidebar_zhuanye .content li:nth-child(1) .zhuanye_name,.sidebar .sidebar_zhuanye .content li:nth-child(2) .zhuanye_name,.sidebar .sidebar_zhuanye .content li:nth-child(3) .zhuanye_name{font-size:16px;height: 44px;line-height: 44px;}
.sidebar .sidebar_zhuanye .content li .zhuanye_image{position: relative;}
.sidebar .sidebar_zhuanye .content li .num{width:50px;height:42px;position: absolute;top: 0;left: 0;background: url("http://www.sxxdf.cn/image/num_bg.png") no-repeat;padding: 3px 0 0 8px;color: #fff;font-weight: bold;font-size: 14px;box-sizing:border-box;}
.sidebar .tiwen li{margin-top: 7px;}
.sidebar .tiwen li a{color: #000;font-size: 16px;}
.sidebar .tiwen li span{display:inline-block;width: 27px;height: 27px;background:#ff4400;border-radius: 50%;font-size: 14px;color: #fff;text-align: center;;line-height: 27px;margin-right: 8px;}
.sidebar .zixun{margin-top: 22px;}