﻿* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

body {
    background: #F5F5F5;
}

/*服务中心*/

.serve {
    width: 100%;
    position: relative;
    margin-top: 100px;
}

.serve .serve-img img {
    width: 100%;
}

.serve-fon {
    position: absolute;
    left: 20%;
    top: 43%;
    font-size: 34px;
    color: #fff;
}

/*服务中心结束*/

/*下载中心*/

.serve-mobile {
    display: none;
}

.serve-mobile .xiazai {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.serve-mobile .xiazai .xiazai-fon {
    padding: 50px 0;
    font-size: 26px;
}

.serve-mobile .xiazai-list ul {
    overflow: hidden;
}

.serve-mobile .xiazai-list ul li {
    float: left;
    width: 48%;
    margin-right: 10px;
    margin-bottom: 10px;
}

.serve-mobile .product-list {
    padding: 15px;
    background: #fff;
    overflow: hidden;
}

.serve-mobile .list-left {
    width: 21%;
    float: left;
}

.serve-mobile .list-left img {
    width: 100%;
    /*height: 197px;*/
}

.serve-mobile .list-right {
    width: 75%;
    float: right;
    text-align: left;
}

.serve-mobile .list-right h3 {
    font-size: 18px;
    font-weight: 500;
}

.serve-mobile .list-right .pdf {
    margin-top: 15%;
}

.serve-mobile .list-right .pdf a {
    color: #000;
    font-weight: bold;
}

/*下载中心结束*/

/*常见问题解答*/

.serve-mobile .problem {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.serve-mobile .problem .problem-fon {
    padding: 50px 0;
    font-size: 26px;
}

.serve-mobile .problem .problem-list {
    position: relative;
    width: 100%;
    margin-bottom: 10px;
    background: #fff;
    text-align: left;
    padding: 10px 0 10px 50px;
}

.serve-mobile .problem-list::before {
    content: "";
    width: 10px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #BFBFBF;
}

.serve-mobile .problem-list:hover {
    cursor: pointer;
}

.serve-mobile .problem-list h3 {
    font-size: 20px;
}

.serve-mobile .problem .problem-list p {
    display: none;
}

.new::before {
    content: "";
    width: 10px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #B4000E;
}

/*常见问题解答结束*/

/*售后服务*/

.serve-mobile .after {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.serve-mobile .after-fon {
    padding: 50px 0;
    font-size: 26px;
}

.serve-mobile .after-content {
    width: 100%;
    padding: 50px;
    font-size: 16px;
    letter-spacing: 1.5px;
    background: #fff;
    text-align: left;
}

.serve-mobile .after-content ul li {
    position: relative;
}

.serve-mobile .after-content ul li ::before {
    content: "";
    width: 5px;
    height: 5px;
    border: 1px solid #B4000E;
    border-radius: 50%;
    position: absolute;
    top: 7px;
    left: -12px;
    background: #B4000E;
}

/*servermain*/

.server-main-all {
    position: relative;
    /* height: 720px; */
}

.server-main {
    position: relative;
    /*padding-top: 120px;*/
    left: 50%;
    /* top: -25%; */
    margin-left: -600px;
    width: 1200px;
    /* height: 800px; */
    /*margin-top: 30px;*/
}

/*标签页*/

.word-table ul {
    width: 35%;
}

.word-table ul li {
    margin: 0 10px;
}

.word-table .nav-pills li a {
    padding: 10px 20px;
    color: #fff;
    font-size: 16px;
    /*border: 1px solid #000;*/
    background: gray;
}

.new {
    color: #000;
}

.tab-pane {
    overflow: hidden;
}

.tab-img {
    float: left;
    width: 49%;
}

.tab-list {
    float: right;
    width: 49%;
}

.tab-list ul {
    width: 100%;
    margin: 0;
}

.tab-list ul li {
    width: 100%;
    margin: 19px 0;
}

.tab-content {
    padding: 10px;
    background: #fff;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

/*下载中心*/

.server-main .xiazai {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.server-main .xiazai .xiazai-fon {
    padding: 50px 0;
    font-size: 26px;
}

.server-main .xiazai-list ul {
    overflow: hidden;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}

.server-main .xiazai-list ul li {
    float: left;
    width: 48%;
    margin-right: 10px;
    margin-top: 35px;
}

.server-main .product-list {
    padding: 15px;
    background: #fff;
    overflow: hidden;
}

.server-main .list-left {
    width: 35%;
    float: left;
}

.server-main .list-left img {
    width: 100%;
}

.server-main .list-right {
    width: 55%;
    float: right;
    text-align: left;
}

.server-main .list-right h3 {
    font-size: 18px;
    font-weight: 500;
}

.server-main .list-right .pdf {
    margin-top: 15%;
}

.server-main .list-right .pdf a {
    color: #000;
    font-weight: bold;
}

.server-main .list-part {
    overflow: hidden;
}

/*常见问题*/

.server-main .problem-list {
    position: relative;
    width: 100%;
    margin-bottom: 10px;
    background: #E9E9EB;
    text-align: left;
    padding: 10px 0 10px 50px;
}

.server-main .problem-list::before {
    content: "";
    width: 10px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #BFBFBF;
}

.server-main .problem-list:hover {
    cursor: pointer;
}

.server-main .problem-list h3 {
    font-size: 20px;
}

.server-main .problem-list p {
    display: none;
}

.nnew ::before {
    content: "";
    width: 10px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #B4000E;
}

/*售后服务*/

.server-main .after {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.server-main .after-fon {
    padding: 50px 0;
    font-size: 26px;
}

.server-main .after-content {
    width: 100%;
    padding: 50px;
    font-size: 16px;
    letter-spacing: 1.5px;
    background: #fff;
    text-align: left;
}

.server-main .after-content ul {
    width: 100%;
}

.server-main .after-content ul li {
    position: relative;
}

.server-main .after-content ul li ::before {
    content: "";
    width: 5px;
    height: 5px;
    border: 1px solid #B4000E;
    border-radius: 50%;
    position: absolute;
    top: 7px;
    left: -12px;
    background: #B4000E;
}

@media only screen and (max-width: 1200px) {
    .server-main-all {
        display: none;
    }
    .server-main {
        display: none;
    }
    .serve-mobile {
        display: block;
    }
    .serve-fon {
        left: 12%;
    }
}

@media only screen and (max-width: 780px) {
    .serve .serve-img {
        margin-top: 160px;
    }
    .serve-fon {
        left: 0;
        top: -55px;
        color: #000;
    }
}

@media only screen and (max-width: 720px) {
    .logo-mobile {
        margin-left: 20px;
        margin-top: 10px;
    }
    .nav-mobile {
        margin-top: 13px;
    }
    .serve-mobile {
        display: block;
        margin-top: 110px;
    }
}

@media only screen and (max-width:680px) {
    .xiazai-list ul li {
        width: 100%;
    }
    .list-left {
        width: 46%;
    }
    .list-right {
        width: 50%;
    }
}

@media only screen and (max-width: 480px) {
    .serve .serve-img {
        margin-top: 130px;
    }
    .serve-fon {
        font-size: 20px;
        top: -31px;
        left: 50px;
    }
    .serve-mobile .xiazai .xiazai-fon {
        padding: 20px 0;
        font-size: 20px;
    }
    .serve-mobile .xiazai-list ul li {
        width: 46%;
    }
    .serve-mobile .product-list {
        padding: 10px;
    }
    .serve-mobile .list-left {
        width: 100%;
    }
    .serve-mobile .list-right {
        width: 100%;
    }
    .serve-mobile .list-right h3 {
        font-size: 28px;
    }
    .serve-mobile .list-right .pdf a {
        font-size: 12px;
    }
    .serve-mobile .problem .problem-fon {
        padding: 20px 0;
        font-size: 20px;
    }
    .serve-mobile .problem-list h3 {
        font-size: 16px;
    }
    .serve-mobile .after-fon {
        padding: 20px 0;
        font-size: 20px;
    }
    .serve-mobile .after-fon {
        padding: 30px;
    }
    .serve-mobile .after-content {
        padding: 30px;
    }
    .serve-mobile .after-content p {
        font-size: 14px;
    }
    .serve {
        display: none;
    }
}