.ytecn_content{margin-bottom:20px;padding:20px 26px;word-break:break-all;border-radius:3px;box-shadow:0 1px 5px 0 rgba(0,0,0,0.05);box-sizing:border-box;background:#fff}.ytecn_content .singlehead{margin:0 0 30px;padding-bottom:10px;border-bottom:1px dotted #ebebeb}.ytecn_content .singlehead span{height:20px;margin:0 10px 0 0;color:#888;line-height:20px;display:inline-block;vertical-align:top}.ytecn_content h1{margin-bottom:10px;font-size:26px;color:#333;display:inline-block}.error_main{background:linear-gradient(to left, #ffb310 50%, #3498db 50%);padding:2em}.error_main h1{font-size:45px;text-align:center;color:#fff;margin-bottom:40px;letter-spacing:5px}.error_main .error_content{background:white;padding:4em 3em}.ytecn-row{width:1200px;margin:0 auto}