body{overflow-x:hidden}
.explain-main{padding:10px 0 45px 0;background-color:#f0f0f0}
#footer{display:none}
.expinfo{border-bottom:1px solid #ccc;border-top:1px solid #ccc;background-color:#fff;padding-left:15px;margin-bottom:10px}
.expinfo > h2{border-bottom:1px solid #ccc;color:#333;font-size:16px;height:39px;line-height:39px;font-weight:200}
.exp-box{padding:10px 10px 10px 0;position:relative;overflow:hidden;color:#666}
.exp-box > p.tit{font-size:15px;color:#333}
.exp-box > p.pm{margin-top:5px}
.exp-box table{margin-bottom:10px;border-collapse:collapse;display:table;border-spacing:0;width:100%;max-width:100%}
.exp-box td,.exp-box th{background-color:#fff;padding:5px;border:1px solid #e9e9e9}
.exp-box caption{border:1px dashed #e9e9e9;border-bottom:0;padding:3px;text-align:center}
.exp-box th{border-top:2px solid #ddd;background-color:#f7f7f7}
.exp-box *{word-wrap:break-word;word-break:break-all}
.exp-box img{height:auto !important}
.sbtn{position:fixed;left:0;bottom:0;z-index:999;width:100%;height:44px;line-height:44px;text-align:center;font-size:20px;display:block;color:#fff;background-color:#fe932b}