* {
    margin: 0;
    padding: 0;
    outline: none;
}

body {
    line-height: 1.5;
    font-family: Arial, Helvetica, STHeiTi, sans-serif;
    background: #F6F7F9;
}

ul,
ol,
li {
    list-style: none;
}

a {
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a:hover {
    text-decoration: none;
}

html,
body {
    font-size: 14px;
    background: #fff;
}

.container {
    width: 100%;
    max-width: 1920px;
    min-width: 1200px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
    background: #fff;
}

.header {
    height: 110px;
    width: 1200px;
    margin: 0 auto;

}

.logo {
    float: left;
}

.logo img {
    display: block;
}

.search-title {
    float: left;
    height: 50px;
    padding: 0 19px;
    margin: 30px 0 0 5px;
    /* font-weight: bold; */
    border-left: 1px solid #000;
}

.search-title h2 {
    font-size: 24px;
    color: #212121;
    line-height: 30px;
}

.search-title p {
    font-size: 14px;
    color: #313131;
    line-height: 28px;
}

.links {
    position: relative;
    float: right;
}

.links ul li {
    float: left;
    margin-left: 35px;
    color: #313131;
    font-size: 18px;
    font-weight: bold;
    line-height: 110px;
}

.links ul li a {
    color: #313131;
}

.menu_hide_show {
    display: none;
    position: absolute;
    top: 70px;
    left: 55px;
    z-index: 9999999;
    width: 340px;
    height: 220px;

    text-align: center;
}

.menu_more::after {
    display: inline-block;
    content: '';
    width: 11px;
    height: 30px;
    background: url("../images/icon=down.png") no-repeat center;
    background-size: 100% auto;
    vertical-align: middle;
    margin-left: 5px;
}

.banner {
    width: 100%;
    height: auto;
    height: 480px;
    background: url("../images/banner-bg.png") no-repeat center top;
    background-size: 100% 100%;
}

.bannaer-box {
    height: auto;
    width: 1200px;
    margin: 0 auto;
    display: table;

}

.bannaer-box img {
    display: block;

}

.bannaer-box-left {
    float: left;
    padding-top: 80px;
}

.bannaer-box-right {
    position: relative;
    float: right;
}

.bannaer-box-right img {
    position: relative;
    right: -100px;
}

.banner-onload {
    float: left;
    margin-top: 40px;
}

.banner-onload>img {

    cursor: pointer;
}

.banner-platform {
    margin-top: 10px;
}

.banner-code {
    float: left;
    margin-left: 80px;
}


.poster-main img {
    -webkit-box-reflect: below 0 -webkit-linear-gradient(top, rgba(0, 0, 0, .1), rgba(0, 0, 0, .8));

}

.box1 {

    width: 1200px;
    height: auto;

    margin: 70px auto 0 auto;
    text-align: center;
}

.box1 h2 {
    font-size: 30px;
    color: #1b253c;
}

.box1 p {
    font-size: 16px;
    color: #555555;
    margin-top: 10px;
}

.certify {
    position: relative;
    width: 1200px;
    height: 390px;
    margin-top: 40px;

}

.swiper-slide {
    width: 460px;
    height: 390px;
}

.banner_page {
    margin: 20px auto;
    left: 0;
    right: 0;
}


.box2 {
    width: 1200px;
    height: auto;
    display: table;
    margin: 50px auto 0 auto;
    text-align: center;
}

.box2 h2 {
    font-size: 30px;
    color: #1b253c;
}

.box2 p {
    font-size: 16px;
    color: #555555;
    margin-top: 10px;
}

.box2-item {
    width: 100%;
    height: auto;
    display: table;
    margin-top: 70px;
}

.box2-list {
    position: relative;
    float: left;
    width: 380px;
    height: 236px;
}

.box2-list img {
    width: 380px;
    height: 236px;
}

.box2-list:nth-child(2) {
    margin-left: 30px;
}

.box2-list:last-child {
    float: right;
}

.box2-text {
    position: absolute;
    top: 40px;
    left: 40px;
    text-align: left;
}

.box2-text h2 {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
}

.box2-text p {
    font-size: 14px;
    color: #fff;
}

.box3 {
    width: 100%;
    height: 600px;
    margin: 0 auto;
    text-align: center;
    background: url("../images/box3.jpg") no-repeat center;
    background-size: 100% 100%;
    margin-top: 70px;
}

.box3-box {
    position: relative;
    top: 60px;
    width: 1200px;
    height: 502px;
    background-color: #fff;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 4px 4px rgba(0, 78, 162, .1);
    padding-top: 70px;
}

.box3-box>h2 {
    font-size: 30px;
    color: #1b253c;
}

.box3-box>p {
    font-size: 16px;
    color: #555555;
    margin-top: 10px;
}

.box3-photo {
    width: 1020px;
    height: auto;
    display: table;
    margin: 100px auto 0 auto;
}

.box3-photo .box3-photo-item {
    float: left;
    width: 255px;
    height: auto;
    display: table;
    text-align: center;
}

.box3-photo .box3-photo-item p {
    width: 150px;
    margin: 20px auto 0 auto;
    font-size: 16px;
    color: #1b253c;
}

.box3-photo .box3-photo-item:first-child {
    text-align: left;
}

.box3-photo .box3-photo-item:first-child p {
    float: left;
    text-align: center;
}

.box3-photo .box3-photo-item:last-child {
    text-align: right;
}

.box3-photo .box3-photo-item:last-child p {
    float: right;
    text-align: center;
}

.box4 {
    width: 100%;
    height: 600px;
    margin: 0 auto;
    text-align: center;
    background: url("../images/box4.jpg") no-repeat center;
    background-size: 100% 100%;
}

.box4-box {
    width: 1200px;
    height: 500px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 4px 4px rgba(0, 78, 162, .1);
    padding-top: 100px;
}

.box4-box>h2 {
    font-size: 30px;
    color: #fff;
}

.box4-box>p {
    font-size: 16px;
    color: #fff;
    margin-top: 10px;
}

.box4-photo {
    width: 1020px;
    height: auto;
    display: table;
    margin: 100px auto 0 auto;
}

.box4-photo .box4-photo-item {
    float: left;
    width: 255px;
    height: auto;
    display: table;
    text-align: center;
}

.box4-photo .box4-photo-item p {
    width: 130px;
    margin: 0 auto;
    font-size: 16px;
    color: #fff;
}

.box4-photo .box4-photo-item:first-child {
    text-align: left;
}

.box4-photo .box4-photo-item:first-child p {
    float: left;
    text-align: center;
}

.box4-photo .box4-photo-item:last-child {
    text-align: right;
}

.box4-photo .box4-photo-item:last-child p {
    float: right;
    text-align: center;
}

.box5 {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    display: table;
    text-align: center;
    padding-top: 70px;
}

.box5>h2 {
    font-size: 30px;
    color: #1b253c;
}

.box5-item {
    width: 100%;
    height: auto;
    display: table;
    margin-top: 70px;
}

.box5-list {
    position: relative;
    float: left;
    width: 340px;
    height: 370px;
}

.box5-list img {
    width: 340px;
    height: 370px;
}

.box5-list:nth-child(2) {
    margin-left: 90px;
}

.box5-list:last-child {
    float: right;
}

.box5-text {
    position: absolute;
    top: 150px;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: center;
}

.box5-text h2 {
    font-size: 20px;
    font-weight: 600;
    color: #1b253c;
    margin-bottom: 10px;
}

.box5-text p {
    font-size: 12px;
    color: #878787;
}

.box5-text a {
    display: block;
    width: 160px;
    height: 60px;
    background: url("../images/btn.png") no-repeat center;
    background-size: 100% auto;
    margin: 25px auto 0 auto;
    color: #fff;
    font-size: 14px;
    line-height: 54px;
}

.footer {
    width: 100%;
    height: 230px;
    background: #f2f5fa;
    margin-top: 70px;
    text-align: center;
    line-height: 30px;
    padding-top: 100px;
}

.copyright p {
    font-size: 14px;
    color: #515151;
}

.copyright p a {
    display: inline-block;
    font-size: 14px;
    color: #515151;
    margin: 0 2px;
}

.copyright b {
    font-size: 14px;
    color: #6180c6;
    font-weight: 400;
}

.copyright b a {
    display: inline-block;
    font-size: 14px;
    color: #6180c6;
    margin: 0 2px;
}

/* 弹窗 */
.chart1,
.chart2 {
    display: none
}

.chart-mask {
    z-index: 99999999999;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.7;
    filter: alpha(opacity=70);
    -moz-opacity: 0.4;
    cursor: pointer;
}

.chart-center {
    z-index: 999999999999;
    position: fixed;
    top: 50%;
    left: 0;
    right: 0;
    width: 340px;
    margin: 0 auto;
    overflow: hidden;
    margin-top: -210px;
}

.chart-center>img {
    width: 340px;
    height: 420px;
}

.chart-colse {
    margin-top: 20px;
    text-align: center;
    cursor: pointer;
}