main{margin-top:20px}main .title{border-bottom:1px solid #dddddd;padding:0 0 10px}main .title h2{font-size:24px}main .title time{font-size:14px;color:gray;margin-top:10px}main .content{width:885px;font-size:16px;margin-top:18px}main .jump-image{margin:40px 0 0}