.container {
    width: 1200px;
}
.content-wrap {
    margin: 30px auto;
}
.help-l {
    width: 200px;
    position: relative;
}
.fl {
    float: left;
}
.help-r {
    width: 970px;
    border: 1px solid #e8e8e8;
    padding: 20px;
}
.help-l.fl > ul > li:nth-child(1) {
    border-top: 1px solid #e8e8e8;
}
.fr {
    float: right;
}
.help-list2 {
    width: 100%;
}
.help-list2 li {
    height: 46px;
    padding-left: 25px;
    line-height: 46px;
    border-bottom: 1px solid #e8e8e8;
    border-left: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
}
.help-list2 li a {
    color: #484e53;
}
.help-list2 li.on {
    border-left: 4px solid #f94045;
    background: #f8f8f8;
    padding-left: 21px;
}
.help-list2 li.on a {
    color: #f94045;
}
.notice-tit {
    font-size: 16px;
    font-weight: bold;
    padding-left: 10px;
    border-left: 3px solid #f94045;
    height: 16px;
    line-height: 16px;
}
.txt-detail {
    line-height: 30px;
    color: #666;
    margin: 10px 0;
    text-indent: 2em;
}