.mt-13 {
    margin-top: 13px;
}

.service {
    padding: 10px 0 20px;
    background: #fff;
}

.guide {
    height: 328px;
    margin: 0 -14px 0 20px;
}

.link {
    margin-right: 20px;
}

.content-hd>a {
    width: 56px;
    height: 23px;
    line-height: 23px;
    text-align: center;
    color: #999;
    border-radius: 23px;
    margin-top: 14px;
    font-size: 14px;
    background: #e7effc;
}

.link>a {
    display: block;
    height: 97px;
    margin-top: 10px;
    background: center center no-repeat;
    background-size: 100% 100%;
}

.link>a:first-child {
    margin-top: 17px;
    background-image: url("../images/ser_link1.jpg");
}

.link>a:nth-child(2) {
    background-image: url("../images/ser_link2.jpg");
}

.link>a:nth-child(3) {
    background-image: url("../images/ser_link3.jpg");
}

.guide-tab {
    margin-top: 16px;
}

.guide-hd>li {
    float: left;
    padding: 0 11px;
    height: 36px;
    line-height: 36px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 2px;
}

.guide-hd>li>a {
    color: #333;
}

.guide-hd>li.active {
    position: relative;
    background: #0090e9;
}

.guide-hd>li.active>a {
    color: #fff;
}

.guide-hd>li.active:after {
    content: '';
    position: absolute;
    width: 14px;
    height: 5px;
    left: 0;
    right: 0;
    bottom: -5px;
    margin: 0 auto;
    background: url("../images/ser_arr.png") center center no-repeat;
}

.guide-bd {
    margin-top: 6px;
    height: 216px;
    padding: 5px 20px 0;
    border: 1px solid #eee;
}

.normal-li {
    height: 41px;
    line-height: 41px;
    padding-left: 17px;
    font-size: 16px;

    background: url("../images/dot.png") 3px center no-repeat;
}

.normal-li-date {
    color: #999;
    margin-top: -41px;
}

.normal-li-name {
    color: #666;
    padding-right: 188px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.normal-li:hover {
    background: url("../images/doth.png") 0 center no-repeat;
}

.normal-li:hover .normal-li-name,
.normal-li:hover .normal-li-date {
    color: #0090e9;
}


.answer {
    margin: 0 -7px 0 20px;
}

.reply {
    margin: 0 20px 0 -7px;
}

.answer-ul {
    margin-top: 15px;
    font-size: 0;
    font-size-adjust: none;
}

.answer-ul>li {
    display: inline-block;
    vertical-align: top;
    line-height: 22px;
    font-size: 16px;
    margin-right: 22px;
    cursor: pointer;
}

.answer-ul>li.active {
    color: #0090e9;
}

.answer-cont,
.reply-cont,
.mechanism-cont {
    margin-top: 10px;
    height: 240px;
    border: 1px solid #eee;
}

.answer-cont-top {
    height: 148px;
}

.answer-cont-top>div {
    float: left;
    height: 100%;
}

.answer-num {
    width: 330px;
    padding-left: 33px;
    font-size: 20px;
    padding-top: 45px;
    line-height: 35px;
}

.answer-num>span {
    display: inline-block;
    vertical-align: top;
    font-size: 30px;
    font-weight: bold;
    margin-left: 28px;
    color: #000;
}

.answer-charts {
    width: calc(100% - 330px);
}

.anser-cont-ul>li {
    float: left;
    width: 25%;
    height: 60px;
    text-align: center;
    border-right: 1px solid #ddd;
}

.anser-cont-ul>li:last-child {
    border-right: none;
}

.anser-cont-ul>li>p {
    line-height: 27px;
    font-size: 20px;
    font-weight: bold;
}

.anser-cont-ul>li>div {
    font-size: 16px;
    color: #666;
    margin-top: 8px;
    line-height: 23px;
}

.anser-cont-ul>li i {
    display: inline-block;
    vertical-align: top;
    width: 16px;
    height: 16px;
    margin: 5px 5px 0 0;
    background: center center no-repeat;
}

.anser-cont-ul>li:nth-child(1) i {
    background-image: url("../images/ser_icon1.png");
}

.anser-cont-ul>li:nth-child(2) i {
    background-image: url("../images/ser_icon2.png");
}

.anser-cont-ul>li:nth-child(3) i {
    background-image: url("../images/ser_icon3.png");
}

.anser-cont-ul>li:nth-child(4) i {
    background-image: url("../images/ser_icon4.png");
}


.reply-tab,
.reply-hd {
    height: 100%;
}

.reply-hd>a {
    display: block;
    width: 36px;
    height: 50%;
    font-size: 16px;
    font-weight: bold;
    padding-left: 8px;
    text-align: center;
    color: #333;
    background: #f0f3f6;
    cursor: pointer;
    writing-mode: vertical-lr;
    writing-mode: tb-lr;
}

.reply-hd>a.active {
    position: relative;
    background: #0090e9;
    color: #fff;
}

.reply-hd>a.active:after {
    content: '';
    position: absolute;
    width: 5px;
    height: 14px;
    right: -5px;
    top: 0;
    bottom: 0;
    margin: auto 0;
    background: url("../images/ser_arr1.png") center center no-repeat;
}

.reply-bd {
    margin-left: 36px;
}

.reply-bd>div {
    padding: 17px 18px 0 10px;
}

.mechanism {
    padding: 0 20px;
}

.mechanism-cont {
    height: 354px;
    padding: 27px 20px 0;
}

.mechanism-left {
    float: left;
    width: 197px;
    height: 295px;
    border-radius: 4px;
    overflow: hidden;
}

.mechanism-left>img {
    display: block;
    width: 100%;
    height: 100%;
}

.mechanism-right {
    margin-left: 217px;
    height: 100%;
    padding-top: 5px;
}

.mechanism-hd {
    height: 36px;
    line-height: 36px;
}

.mechanism-hd>span {
    font-weight: bold;
    font-size: 18px;
}

.mechanism-hd>a {
    color: #0090e9;
    font-size: 16px;
}

.mechanism-detail {
    margin-top: 4px;
    line-height: 35px;
    padding-bottom: 13px;
    font-size: 0;
    font-size-adjust: none;
    border-bottom: 1px solid #ddd;
}

.mechanism-detail>p {
    display: inline-block;
    vertical-align: top;
    font-size: 16px;
    color: #666;
    margin-left: 40px;
}

.mechanism-detail>p:first-child {
    margin-left: 0;
}

.mechanism-detail>p>span {
    color: #333;
}

.mechanism-intro {
    height: 150px;
    margin-top: 3px;
    line-height: 30px;
    font-size: 16px;
    text-indent: 2em;
}

.mechanism-intro-btn {
    display: block;
    margin-top: 12px;
    width: 160px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    border-radius: 2px;
    background: #0090e9;
}

@media(max-width:1199px) {
    .answer-num {
        width: 260px;
        padding-left: 18px;
    }

    .answer-charts {
        width: calc(100% - 260px);
    }

    .answer-num>span {
        margin-left: 10px;
    }

    .normal-li-name {
        padding-right: 118px;
    }

    .mechanism-detail>p {
        font-size: 15px;
        margin-left: 15px;
    }
}

@media(max-width:1023px) {

    .guide,
    .link,
    .reply {
        margin: 0 20px;
    }

    .link>a {
        float: left;
        width: 32.3333333%;
        margin-left: 1.5%;
    }

    .link>a:first-child {
        margin-top: 10px;
        margin-left: 0;
    }

    .answer-num {
        width: 330px;
        padding-left: 18px;
    }

    .answer-charts {
        width: calc(100% - 330px);
    }

    .answer-num {
        padding-left: 33px;
    }

    .mechanism-cont {
        height: auto;
        padding: 27px 20px 20px;
    }

    .mechanism-right {
        height: auto;
    }
}

@media(max-width:767px) {

    .guide,
    .link,
    .reply,
    .answer {
        margin: 0 10px;
    }

    .guide-hd {
        height: 41px;
        overflow-x: auto;
        white-space: nowrap;
    }

    .guide-hd>li {
        float: none;
        display: inline-block;
        vertical-align: top;
    }

    .normal-li-name {
        padding-right: 88px;
    }

    .link>a {
        float: none;
        width: 100%;
        margin-left: 0;
    }

    .answer-ul>li {
        font-size: 14px;
        margin-right: 2px;
    }

    .answer-cont-top {
        height: auto;
    }

    .answer-cont-top>div {
        width: 100%;
        height: 148px;
    }

    .answer-num {
        height: 70px !important;
        padding: 0;
        text-align: center;
        line-height: 70px;
    }

    .answer-cont,
    .mechanism-cont {
        height: auto;
        padding-bottom: 10px;
    }

    .mechanism-cont {
        padding: 10px;
    }

    .anser-cont-ul>li {
        width: 50%;
        margin-top: 10px;
    }

    .mechanism-left {
        display: block;
        float: none;
        width: 100%;
        height: auto;
    }

    .mechanism-left>img {
        height: auto;
    }

    .mechanism-right {
        margin-left: 0;
        width: 100%;
    }

    .mechanism-hd {
        height: auto;
        overflow: hidden;
    }

    .mechanism-hd>a {
        float: left !important;
    }

    .mechanism-detail {
        line-height: 20px;
    }

    .mechanism-detail>p {
        display: block;
        margin-left: 0;
        font-size: 12px;
    }

    .mechanism-intro-btn {
        margin: 12px auto 0;
    }

    .mechanism-intro {
        height: 180px;
        line-height: 30px;
    }
}