body,
html {
    background: #f8f8f8;
}

.faq-box .l-box {
    float: left;
    width: 240px;
    padding-right: 20px;
    padding-bottom: 11px;

}

.faq-box .l-box ul {
    width: 100%;
}

.faq-box .l-box ul a {
    display: block;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    color: #555;
    white-space: nowrap;
    overflow: hidden;
    background: #e0e2eb;
    margin-top: 11px;
    text-decoration: none;
    outline: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-right: 5px solid #e0e2eb;
}

.faq-box .l-box ul li.on a {
    background: #0080ff;
    color: #fff;
    border-right-color: #60b0ff;
}

.faq-box .r-box {
    width: 850px;
    float: left;
    background: #fff;
    height: 100%;
    padding: 45px;
    /* font-family: '思源黑体 CN'; */

}

.faq-box .r-box h3 {
    text-align: center;
    font-size: 32px;
    white-space: nowrap;
    overflow: hidden;
    color: #333;
}

.faq-box .r-box h4 {
    font-weight: bold;
    font-size: 30px;
    line-height: 34px;
    color: #0080ff;
    margin-top: 50px;
    position: relative;
    padding-left: 12px;
    
}

.faq-box .r-box h4::after {
    position: absolute;
    content: ' ';
    display: block;
    width: 4px;
    height: 30px;
    background: #0080ff;
    left: 0;
    top: 2px;
}

.faq-box .r-box h5 {
   
    position: relative;
    font-size: 20px;
    line-height: 24px;
    color: #333;
    margin-top: 56px;
    /* font-weight: normal; */
}



.faq-box .r-box p {
    font-size: 18px;
    color: #666;
    margin-top: 16px;
    padding-left: 56px;
    position: relative;
    font-weight: normal
}

.faq-box .r-box p span {
    position: absolute;
    left: 20px;
    top: 0;
    color: #0080ff;
}

.faq-box .r-box .img-box{
    margin-left: 20px;
    margin-top: 16px;
}