.main .web_th{
    margin-bottom: 12px;
}

.faqList .list li {
    margin-bottom: 16px;
}

.faqList .list li .ask {
    background-color: #fff;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    display: flex;
    position: relative;
    padding: 0 50px 0px 0px;
    cursor: pointer;
}

.faqList .list li .ask .left_icon {
    flex-shrink: 0;
    width: 64px;
    padding-bottom: 64px;
    max-width: 64px;
    background: url(../img/demo/ask.png) no-repeat center/cover;
    display: inline-block;
    content: ' ';
    margin-right: 10px;
    background-color: #000;
    background-size: 100% auto;
}
.faqList .list li .ask .title{padding: 8px 0;
    display: flex;
    justify-content: start;
    align-items: center;
}

.faqList .list li .ask::after {
    content: '\f105';
    font-family: 'fontawesome';
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
}

.faqList .list li .answer {
    font-size: 16px;
    color: #666666;
    padding: 18px 0px 18px 74px;
    display: none;
}

.faqList .list li .ask::after {
    content: '\f105';
    font-family: 'fontawesome';
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    transition: all .3s;
    display: inline-block;
    width: 28px;
    height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.faqList .list li .ask.active::after {
    transform: translateY(-50%) rotate(90deg);
}

.faqList .list li .ask::after {
    content: '\f105';
    font-family: 'fontawesome';
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    transition: all .3s;
    display: inline-block;
    width: 28px;
    height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.faqList .right_nav {
    width: 20%;
}

@media (max-width:1200px) {
    .pdfList .list li .yunpan_down{
        margin-left: 15px;
    }
}
@media (max-width:980px) {
    .faqList .list{
        width: 100%;
        margin-right: 0;
    }
    .faqList .list li .ask{font-size: 18px; padding-right: 40px;}
    .main .faq_title a{
        font-size: 24px;
        line-height: 40px;
    }
    .faqList .list li .ask::after{right: 5px;}
    .faqList .list li .answer{padding: 14px 0 6px;}
    .faqList .list li .ask .left_icon{width: 48px;}
}