.question-poster {
    width: auto;
    overflow: hidden;
    position: relative;
    height: 300px;
    background: #000
}

.question-help {
    width: auto;
    overflow: hidden;
    position: relative;
    background: #fff;
    font-family: Microsoft Yahei
}

.question-help .question-hd {
    width: 248px;
    border: 1px solid #ddd;
    position: fixed;
    top: 446px;
    left: 50%;
    margin-left: -600px;
    background: #fff;
    color: #333;
    z-index: 99
    
}

.question-help .question-hd .tit {
    height: 56px;
    color: #fff;
    line-height: 56px;
    font-size: 18px;
    text-align: center;
    background: #37d9ca
}

.question-help .question-hd ul li {
    padding-left: 18px;
    line-height: 22px;
    cursor: pointer;
    text-align:left;
}

.question-help .question-hd ul li:hover {
    color: #F64C00
}

.question-help .question-hd ul .space {
    margin-bottom: 5px
}

.question-help .question-hd ul .main-cate {
    height: 38px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
    line-height: 38px;
    background: #111111;
    text-align:left;
}

.question-help .question-hd ul .main-cate i {
    width: 40px;
    height: 38px;
    font-size: 20px;
    text-align: center;
    float: left;
    display: block;
}


.question-help .question-bd {
    width: 920px;
    padding: 45px 0 150px 280px
}

.question-help .question-bd .title {
    width: 120px;
    height: 120px;
    font-size: 18px;
    color: #fff;
    line-height: 28px;
    margin: 0 auto 30px;
    border-radius: 50%;
    overflow: hidden;
    text-align: center
}

.question-help .question-bd .title i {
    font-size: 40px;
    display: block;
    margin: 32px auto 0;
}

.question-help .question-bd .title.selected {
    background: #ff0
}

.question-help .question-bd .title.title1 {
    background: #37d9ca
}

.question-help .question-bd .title.title2 {
    margin-top: 40px;
    background: #37d9ca
}

.question-help .question-bd .title.title3 {
    margin-top: 40px;
    background: #37d9ca
}


.question-help .question-bd dl {
    color: #666;
    width: 910px;
    margin-bottom: 20px;
    font-size: 14px
}

.question-help .question-bd dl.selected dt {
    background: #FF0
}

.question-help .question-bd dl dt {
    line-height: 30px;
    font-weight: 700;
    font-size: 16px;
    text-align:left;
}

.question-help .question-bd dl dd {
    line-height: 24px;
    text-align:left;
}