@charset "utf-8";
body{background: #F7F7F7;}
.header+.container {margin-top: 20px;}
.help-nav-aside {float: left;width: 244px;padding-top: 8px;border-radius: 6px;overflow: hidden;background: #fff;}
.help-nav-aside a{display: block;height: 40px;padding-left: 30px;line-height: 40px;}
.help-nav-aside a.selected{background: #FFEFEF;color: #EF4646;}
.help-nav-aside>a:first-child~a {border-top: 1px solid #eee;}
.help-nav-aside .list a{color: #999;}
.tab-body {float: right;width: 876px;background: #fff;color:#333;border-radius: 6px;}
.tab-body h2{margin:0;padding:0 20px;height:47px;line-height:47px;font-weight:normal;}
.tab-item h2{border-bottom:solid 1px #eee;}
.tab-item h3{margin-top:20px;padding:20px 20px 0;border-top:solid 1px #eee;font-weight:700;}
#price-trend h3,
#function-management-1 h3,
#pricelive h3.first{margin:0;}
.tab-body .settings h2{border:0;}
.tab-item .content{padding:0 20px;}
.tab-item .content>p{margin:20px 0;line-height: 20px;}
.tab-item .content p em{color:#ef4646;}
.tab-item .content img{width:100%;}
.tab-item .content img[class]{width:600px;}
.tab-item#haitao-help .content img{width:50%;}
.tab-item .content a{color:#508cc7;word-wrap: break-word;}
.tab-item .content a:hover{text-decoration:underline;}
#feedback{width:700px;}
#feedbackForm{margin-bottom: 70px;}
#feedbackForm .contact{overflow: hidden;}
#feedback .button{margin:30px 0;height:28px;padding:0 16px;background-color:#ef4646;color: #fff;border: none;border-radius:6px;cursor:pointer;}

.tab-item .block{margin-top:30px;}
.tab-item .block textarea{width: 100%;box-sizing:border-box; height: 240px;padding: 10px;resize:none;border: solid 1px #d8d8d8;border-radius:6px;color:#333;}
.tab-item .block textarea::-webkit-input-placeholder {color:#999;}
.tab-item .tip{margin-top: 30px;color:#999;line-height:21px;}
.tab-item .tip-word{margin:0;color:#ef4646;}
.tab-item label{float: left;height: 36px;margin-right:20px;line-height: 36px;font-weight:700;}
.tab-item .contact input{width: 100%;height: 36px;box-sizing: border-box;padding: 0 15px;border: solid 1px #d8d8d8;border-radius: 6px;line-height: 36px;}
.tab-item .reminder span{color: #ef4646;}
.tab-item .ewm-img {margin-bottom: 36px;text-align: center;}
.tab-item .ewm-img .ewm-cont{margin: 0 36px;width: 124px;height: auto;overflow: hidden;display: inline-block;}
.tab-item .ewm-img img {width: 124px;height: 124px;display: block;}