@charset "utf-8";

/*清除内外边距*/
html, body, div, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, object, code, em, span, var, legend, button, input, textarea, th, td, a, img, header, footer, nav, aside, audio, datalist, section {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
}

html, body {
    width: 100%;
    margin: 0 auto;
}

/*设置默认字体*/
h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    font-size: 100%;
}

/*a链接样式*/
a {
    color: #666;
    text-decoration: none;
}

a:hover {
    color: #3388FF;
}

/*去除li小圆点*/
li, ol, ul {
    list-style: none;
}

/*小手*/
button {
    outline: none;
    border: none;
    cursor: pointer;
}

/*图片对齐方式*/
img {
    border: 0;
    max-width: 100%;
    vertical-align: top;
}

/*输入框placeholder默认颜色*/
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
    color: #b3b3b3;
}

input:-moz-placeholder, textarea:-moz-placeholder {
    color: #b3b3b3;
}

input::-moz-placeholder, textarea::-moz-placeholder {
    color: #b3b3b3;
}

input:-ms-input-placeholder, textarea:-ms-input-placeholder {
    color: #b3b3b3;
}

/*盒子模型计算方式*/
*, *:after, *::before {
    box-sizing: border-box;
}

html {
    font-size: 14px;
}

@font-face {
    font-family: 'SourceHanSansCN-Regular';
    font-display: swap;
    src: url('//at.alicdn.com/t/webfont_x0psfw910r.eot'); /* IE9*/
    src: url('//at.alicdn.com/t/webfont_x0psfw910r.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('//at.alicdn.com/t/webfont_x0psfw910r.woff2') format('woff2'),
    url('//at.alicdn.com/t/webfont_x0psfw910r.woff') format('woff'), /* chrome、firefox */ url('//at.alicdn.com/t/webfont_x0psfw910r.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('//at.alicdn.com/t/webfont_x0psfw910r.svg#NotoSansHans-DemiLight') format('svg'); /* iOS 4.1- */
}

body {
    color: #333333;
    font-family: Microsoft YaHei, Helvetica Neue, PingFang SC, Arial, sans-serif;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: none;
    padding-top: 94px;
}

.container {
    position: relative;
    width: 1200px;
    margin: 0 auto;
}

/*清除浮动*/
.clear {
    clear: both;
    height: 0;
    line-height: 0;
    font-size: 0;
}

.clearfix:after {
    content: "";
    height: 0;
    clear: both;
    display: block;
    visibility: hidden;
}

/*顶部导航栏*/
header{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;
    z-index: 999;
}

header .header-top {
    width: 100%;
    height: 30px;
    background-color: #f5f5f5;
}

header .header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

header .header-top .container .header-top-left {
    font-size: 12px;
    line-height: 12px;
    color: #1c1c1c;
    font-weight: bold;
}

header .header-top .container .header-top-left span {
    font-size: 18px;
    line-height: 18px;
    color: #ffbd3e;
    margin-right: 6px;
}

header .header-top .container .header-top-right {
    display: flex;
    align-items: center;
    height: 30px;
}

header .header-top .header-top-right .header-top-right-l {
    display: flex;
    margin-right: 29px;
    height: 30px;
    width: 230px;
    align-items: center;
}

header .header-top .container .header-top-right a {
    width: 84px;
    height: 30px;
}

header .header-top .container .header-top-right a li {
    font-size: 14px;
    color: #666666;
    width: 100%;
    height: 100%;
    cursor: pointer;
    line-height: 30px;
    text-align: center;
}

header .header-top .header-top-right .header-top-right-l span {
    display: inline-block;
    color: #666666;
    font-size: 16px;
    line-height: 16px;
}

header .header-top .header-top-right .header-top-right-r {
    height: 100%;
    line-height: 30px;
    padding-left: 21px;
    background: url('../img/header-top.png') no-repeat left center;
    background-size: 16px 16px;
    font-size: 16px;
    color: #3388ff;
}

header .header {
    width: 100%;
    height: 64px;
}

header .header-shadow{
    box-shadow: 0px 2px 5px 0px rgba(179, 179, 179, 0.4);
}

header .header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .header .logo {
    width: 150px;
    height: 34px;
}

header .header .logo img {
    width: 100%;
    height: 100%;
}

header .header .nav {
    height: 100%;
    width: 1010px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;

}

header .header .nav a {
    color: #333333;
    font-size: 16px;
    line-height: 16px;
}

header .header .nav .nLi {
    float: left;
    position: relative;
    display: inline;
}

header .header .nav .nLi h3 a {
    display: inline-block;
    padding-left: 14px;
    padding-right: 22px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
}

header .header .nav .nLi:first-child h3 a, header .header .nav .nLi:last-child h3 a {
    padding: 0 14px;
}

header .header .nav .nLi h3 a:after {
    content:'';
    width: 0;
    height: 0;
    border-width: 4px 4px 0;
    border-style: solid;
    border-color: #444444 transparent transparent;
    position: absolute;
    right: 10px;
    top: 30px;
}

header .header .nav .nLi.on h3 a:after, header .header .nav .nLi:hover h3 a:after {
    border-color: white transparent transparent;
}

header .header .nav .nLi:first-child h3 a:after, header .header .nav .nLi:last-child h3 a:after {
    display: none;
}

header .header .nav .sub {
    display: none;
    position: absolute;
    right: 0;
    top: 64px;
    z-index: 100;
    background: #ffffff;
    line-height: 26px;
    padding: 0 18px;
}

header .header .nav .sub li {
    zoom: 1;
}

header .header .nav .sub li:last-child a {
    border-bottom: none;
}

header .header .nav .sub a {
    display: block;
    padding: 18px 0;
    white-space: nowrap;
    text-align: center;
    font-size: 16px;
    color: #444444;
    border-bottom: 1px dashed #D4D4D4;
    line-height: 25px;
}

header .header .nav .sub a:hover {
    color: #3387FD;
}

header .header .nav .on h3 a {
    background-color: #3388ff;
    color: #fff;
    font-weight: bold;
}

/*页尾*/
.phone {
    width: 100%;
    height: 80px;
    background: #F5F5F5;
    border-top: 1px solid #CDCDCD;
}

.phone .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.phone .container .phone-item {
    width: 400px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #3388FF;
    border-right: 1px solid #CDCDCD;
    letter-spacing: 2px;
}

.phone .container .phone-item:last-child {
    border-right: none;
}

footer .footer-top {
    width: 100%;
    height: 394px;
    background: #1F1F1F;
    border-bottom: 1px solid #777777;
}

footer .footer-top .footer-t {
    padding-top: 80px;
    display: flex;
    justify-content: space-between;
}

footer .footer-top .footer-t .footer-title {
    font-size: 20px;
    line-height: 20px;
    font-weight: 400;
    color: #FFFFFF;
    margin-bottom: 31px;
}

footer .footer-top .footer-t ul {
    height: 180px;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    flex-wrap: wrap;
}

footer .footer-top .footer-t ul li {
    font-size: 16px;
    font-weight: 400;
    color: #CCCCCC;
    line-height: 16px;
    margin-bottom: 19px;
}

footer .footer-top .footer-t ul li a {
    color: #CCCCCC;
}

footer .footer-top .footer-t ul li a:hover {
    color: #3388FF;
}

footer .footer-top .footer-t ul a:nth-child(5n+5) li {
    margin-bottom: 0;
}

footer .footer-top .footer-t .footer-l li {
    width: 80px;
    margin-right: 50px;
}

footer .footer-top .footer-t ul a:nth-child(n+5) li {
    margin-right: 0;
}

footer .footer-top .footer-r li {
    cursor: default;
}

footer .footer-top .footer-qcord {
    display: flex;
    margin-top: 28px;
}

footer .footer-top .footer-qcord .footer-qcord-item {
    width: 110px;
    text-align: center;
}

footer .footer-top .footer-qcord .footer-qcord-item img {
    width: 110px;
    height: 110px;
    margin-bottom: 19px;
}

footer .footer-top .footer-qcord .footer-qcord-item p {
    font-size: 16px;
    line-height: 16px;
    font-weight: 400;
    color: #FFFFFF;
}

footer .footer-top .footer-qcord .footer-qcord-item:last-child {
    margin-left: 57px;
}

footer .footer-top .footer-b {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    width: 100%;
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
    letter-spacing: 1px;
}

footer .footer-top .footer-b a {
    color: #3b80fe;
}

footer .footer-bottom {
    width: 100%;
    height: 80px;
    background: #121212;
}

footer .footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

footer .footer-bottom .container p, footer .footer-bottom .container a {
    font-size: 16px;
    font-weight: 400;
    color: #BBBBBB;
    line-height: 16px;
}

footer .footer-bottom .container a:hover {
    color: #3b80fe;
}

/*在线客服*/
.kef {
    position: fixed;
    right: 10px;
    z-index: 999;
    top: 33%;
}

.kef li {
    width: 75px;
    height: 70px;
    background: #3388ff;
    text-align: center;
    margin-bottom: 3px;
    position: relative;
    box-shadow: #d4d2d2 0px 0px 10px;
}

.kef li div {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100%;
}

.kef li img {
    height: 22px;
}

.kef li p {
    margin-top: 5px;
    color: white;
    font-size: 12px;
}

.kef li.tel i {
    opacity: 0;
    visibility: hidden;
    z-index: 0;
    position: absolute;
    right: 0;
    top: 0;
    background: #3388ff;
    height: 70px;
    min-width: 160px;
    font-size: 20px;
    color: #fff;
    line-height: 70px;
    transition: 0.6s;
}

.kef li.vx i {
    opacity: 0;
    visibility: hidden;
    z-index: 0;
    width: 100px;
    height: 100px;
    position: absolute;
    left: -105px;
    top: 0;
    transition: 0.6s;
}

.kef li.vx i img {
    padding-top: 0;
    width: 0;
    height: 0;
    float: right;
}

.kef li.tel:hover i {
    opacity: 1;
    visibility: visible;
    z-index: 10;
}

.kef li.vx:hover i {
    opacity: 1;
    visibility: visible;
    z-index: 10;
}

.kef li.vx:hover i img {
    width: 100px;
    height: 100px;
}