body{background:#f5f5f5;}
.main{
    width:1200px;
    margin:0 auto;
    overflow: hidden;
}
.main .main_left{
    float:left;
    width:130px;
    background: #fff;
    overflow: hidden;
    margin-bottom:30px;
}
.main .main_left dt{
    font-weight: bold;
    font-size: 14px;
    height: 50px;
    line-height: 50px;
}
.main .main_left dt span{
    display: inline-block;
    width:130px;
    padding-left:28px;
    height:26px;
    line-height:26px;
    border-left:3px solid #fff;
}
.main .main_left dd .left_a{
    text-decoration:none;
    color:#333;
    display: inline-block;
    width:130px;
    height:40px;
    line-height:40px;
    text-align:center;
    background: #fff;
}
.main .main_left dd a:hover{
    color: #FF8000;color: var(--themeColor);
}
.main .main_right{
    float:left;
    background: #fff;
    width:1060px;
    height:auto;
    margin-bottom:30px;
}
.main .main_left a.curr {
    background-color: #FF8000;
    background-color: var(--themeColor);
    color: #fff;
}
.main .main_left a.curr:hover{
    color: #fff;
}
.main .main_left dt>span.curr{
    border-left:3px solid #FF8000;
    border-left:3px solid var(--themeColor);
}

.helpcenter{width:980px;padding:20px 40px;;float: left; line-height: 24px; background: #fff;min-height:1140px;}
.second{ text-indent:2em;  }  /*首行缩进两个字符*/
.third{text-indent:3em; }
.fourth{ text-indent: 4em; }
.helpcenter h2{ font-size: 12px; font-weight: bold;}
.helpcenter a,.helpcenter a:hover{font-size:12px;color:#333;}
.helpcenter a:hover{color: #FF8000;color: var(--themeColor);}
.helpcenter table{border-left: 1px solid #333;border-bottom: 1px solid #333;border-top: 1px solid #333;border-collapse:collapse;border-spacing:0;}
.helpcenter table tr th{border-right: 1px solid #333;}
.helpcenter table tr td{border-right: 1px solid #333;border-top: 1px solid #333;padding:5px;}
.helpcenter table tr td table{border:0;}
.helpcenter table tr td table td{border:0;}
.helpcenter .title1{font-size: 18px; padding-bottom: 10px;width:100%;text-align:center;}
.helpcenter .title2{margin-top:15px;font-size: 14px;}
.helpcenter img{max-width:90%; margin:10px auto;display:block;vertical-align: middle;text-align: center; }
.notice{color:#ff1b1b;}

.helpcenter .BigTitle{
    position:relative;
}
.helpcenter .BigTitle ul{
    position:absolute;
    top:40px;
    left:20%;
}
.helpcenter .BigTitle li{
    width:100px;
    height:50px;
    border-radius:4px;
    background: #fff;
    float:left;
    margin-left:15px;
}
.helpcenter .BigTitle li a{
    display: inline-block;
    width:92px;
    height:42px;
    line-height:42px;
    background: #ff8c00;
    background: var(--themeColor);
    border-radius:4px;
    color:#fff;
    font-size:14px;
    text-align:center;
    margin-left:4px;
    margin-top:4px;
}
.helpcenter .smalltitle{
    font-weight:bold;
}
.helpcenter table.ziti{border: 0;margin:0 0 0 24px;}
.helpcenter table.ziti tr td{border: 0;}
.helpcenter table.ziti tr td.row01{width:150px;}
.helpcenter table.ziti tr td.row02{width:350px;}