@charset "UTF-8";

/**共用样式**/

* {
    margin: 0;
    padding: 0;
    font-family: '微软雅黑';
    text-shadow: none;
    color: #333;
    font-size: 16px;
    font-family: "Microsoft YaHei", "Arial", "黑体", "宋体", sans-serif;
}

.box {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}

table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td {
    /*border-collapse: collapse;*/
    border-spacing: 0;
    font-size: inherit;
    font-size: 100%;
    outline: 0;
    border: 0;
    vertical-align: middle;
    background: transparent;
}

img {
    border: 0;
    border: none;
    vertical-align: middle;
}

a img {
    border: none;
}

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

body {
    margin: 0 auto;
    background: #ffffff;
}

textarea {
    resize: none;
}

input[type="text"]::-ms-clear {
    display: none;
}

input[type="radio"],
input[type="checkbox"] {
    cursor: pointer;
    vertical-align: middle;
}

.lf {
    float: left;
}

.rf {
    float: right;
}

.clear {
    *zoom: 1
}

.clear:before,
.clear:after {
    content: " ";
    display: table
}

.clear:after {
    clear: both
}

.dn {
    display: none;
}

.db {
    display: block;
}

.dib {
    display: inline-block;
}

.di {
    display: inline;
}

a {
    text-decoration: none;
    color: #333;
}

div,
p,
span,
a {
    color: inherit;
    font-size: inherit
}

span,
a {
    display: inline-block
}


/**间距**/

.mt10 {
    margin-top: 10px !important;
}

.mt20 {
    margin-top: 20px !important;
}

.mt21 {
    margin-top: 21px !important;
}

.mt27 {
    margin-top: 27px !important;
}

.mt30 {
    margin-top: 30px !important;
}

.mt36 {
    margin-top: 36px !important;
}

.mt40 {
    margin-top: 40px !important;
}

.mt50 {
    margin-top: 50px !important;
}

.mt60 {
    margin-top: 60px !important;
}

.mt63 {
    margin-top: 63px !important;
}

.mt66 {
    margin-top: 66px !important;
}

.mt67 {
    margin-top: 67px !important;
}

.mt70 {
    margin-top: 70px !important;
}

.mt80 {
    margin-top: 80px !important;
}

.mt90 {
    margin-top: 90px !important;
}

.mt100 {
    margin-top: 100px !important;
}

.mt5 {
    margin-top: 5px !important;
}

.mt15 {
    margin-top: 15px !important;
}

.mt25 {
    margin-top: 25px !important;
}

.mt35 {
    margin-top: 35px !important;
}

.mt45 {
    margin-top: 45px !important;
}

.mt55 {
    margin-top: 55px !important;
}

.mt65 {
    margin-top: 65px !important;
}

.mt75 {
    margin-top: 75px !important;
}

.mt85 {
    margin-top: 85px !important;
}

.mt95 {
    margin-top: 95px !important;
}

.mt2 {
    margin-top: 2px !important;
}

.mt8 {
    margin-top: 4px !important;
}

.mt8 {
    margin-top: 4px !important;
}

.mt6 {
    margin-top: 6px !important;
}

.mt8 {
    margin-top: 8px !important;
}

.mt12 {
    margin-top: 12px !important;
}

.mt13 {
    margin-top: 13px !important;
}

.mt18 {
    margin-top: 18px !important;
}

.mt26 {
    margin-top: 26px !important;
}

.mt29 {
    margin-top: 29px !important;
}

.mt31 {
    margin-top: 31px !important;
}

.mt54 {
    margin-top: 54px !important;
}

.mt58 {
    margin-top: 58px !important;
}

.mt64 {
    margin-top: 64px !important;
}

.mt72 {
    margin-top: 72px !important;
}

.mt88 {
    margin-top: 88px !important;
}

.mt32 {
    margin-top: 32px !important;
}

.mt117 {
    margin-top: 117px !important;
}

.mt134 {
    margin-top: 134px !important;
}

.mb10 {
    margin-bottom: 10px !important;
}

.mb20 {
    margin-bottom: 20px !important;
}

.mb30 {
    margin-bottom: 30px !important;
}

.mb36 {
    margin-bottom: 36px !important;
}

.mb40 {
    margin-bottom: 40px !important;
}

.mb50 {
    margin-bottom: 50px !important;
}

.mb60 {
    margin-bottom: 60px !important;
}

.mb66 {
    margin-bottom: 66px !important;
}

.mb70 {
    margin-bottom: 70px !important;
}

.mb80 {
    margin-bottom: 80px !important;
}

.mb90 {
    margin-bottom: 90px !important;
}

.mb100 {
    margin-bottom: 100px !important;
}

.mb5 {
    margin-bottom: 5px !important;
}

.mb13 {
    margin-bottom: 13px !important;
}

.mb15 {
    margin-bottom: 15px !important;
}

.mb25 {
    margin-bottom: 25px !important;
}

.mb35 {
    margin-bottom: 35px !important;
}

.mb45 {
    margin-bottom: 45px !important;
}

.mb55 {
    margin-bottom: 55px !important;
}

.mb65 {
    margin-bottom: 65px !important;
}

.mb75 {
    margin-bottom: 75px !important;
}

.mb85 {
    margin-bottom: 85px !important;
}

.mb95 {
    margin-bottom: 95px !important;
}

.mb2 {
    margin-bottom: 2px !important;
}

.mb4 {
    margin-bottom: 4px !important;
}

.mb6 {
    margin-bottom: 6px !important;
}

.mb8 {
    margin-bottom: 8px !important;
}

.mb19 {
    margin-bottom: 9px !important;
}

.mb23 {
    margin-bottom: 23px !important;
}

.ml10 {
    margin-left: 10px !important;
}

.ml20 {
    margin-left: 20px !important;
}

.ml28 {
    margin-left: 28px !important;
}

.ml30 {
    margin-left: 30px !important;
}

.ml40 {
    margin-left: 40px !important;
}

.ml50 {
    margin-left: 50px !important;
}

.ml60 {
    margin-left: 60px !important;
}

.ml70 {
    margin-left: 70px !important;
}

.ml80 {
    margin-left: 80px !important;
}

.ml90 {
    margin-left: 90px !important;
}

.ml100 {
    margin-left: 100px !important;
}

.ml110 {
    margin-left: 110px !important;
}

.ml5 {
    margin-left: 5px !important;
}

.ml15 {
    margin-left: 15px !important;
}

.ml25 {
    margin-left: 25px !important;
}

.ml35 {
    margin-left: 35px !important;
}

.ml45 {
    margin-left: 45px !important;
}

.ml55 {
    margin-left: 55px !important;
}

.ml65 {
    margin-left: 65px !important;
}

.ml75 {
    margin-left: 75px !important;
}

.ml85 {
    margin-left: 85px !important;
}

.ml95 {
    margin-left: 95px !important;
}

.ml2 {
    margin-left: 2px !important;
}

.ml4 {
    margin-left: 4px !important;
}

.ml6 {
    margin-left: 6px !important;
}

.ml8 {
    margin-left: 8px !important;
}

.ml17 {
    margin-left: 17px !important;
}

.ml42 {
    margin-left: 42px !important;
}

.ml180 {
    margin-left: 180px !important;
}

.mr10 {
    margin-right: 10px !important;
}

.mr20 {
    margin-right: 20px !important;
}

.mr30 {
    margin-right: 30px !important;
}

.mr40 {
    margin-right: 40px !important;
}

.mr50 {
    margin-right: 50px !important;
}

.mr60 {
    margin-right: 60px !important;
}

.mr70 {
    margin-right: 70px !important;
}

.mr80 {
    margin-right: 80px !important;
}

.mr90 {
    margin-right: 90px !important;
}

.mr100 {
    margin-right: 100px !important;
}

.mr5 {
    margin-right: 5px !important;
}

.mr15 {
    margin-right: 15px !important;
}

.mr25 {
    margin-right: 25px !important;
}

.mr35 {
    margin-right: 35px !important;
}

.mr45 {
    margin-right: 45px !important;
}

.mr55 {
    margin-right: 55px !important;
}

.mr65 {
    margin-right: 65px !important;
}

.mr75 {
    margin-right: 75px !important;
}

.mr85 {
    margin-right: 85px !important;
}

.mr95 {
    margin-right: 95px !important;
}

.mr2 {
    margin-right: 2px !important;
}

.mr4 {
    margin-right: 4px !important;
}

.mr6 {
    margin-right: 6px !important;
}

.mr8 {
    margin-right: 8px !important;
}

.mr17 {
    margin-right: 17px !important;
}

.pt10 {
    padding-top: 10px !important;
}

.pt20 {
    padding-top: 20px !important;
}

.pt30 {
    padding-top: 30px !important;
}

.pt40 {
    padding-top: 40px !important;
}

.pt50 {
    padding-top: 50px !important;
}

.pt60 {
    padding-top: 60px !important;
}

.pt70 {
    padding-top: 70px !important;
}

.pt80 {
    padding-top: 80px !important;
}

.pt90 {
    padding-top: 90px !important;
}

.pt100 {
    padding-top: 100px !important;
}

.pt5 {
    padding-top: 5px !important;
}

.pt15 {
    padding-top: 15px !important;
}

.pt25 {
    padding-top: 25px !important;
}

.pt35 {
    padding-top: 35px !important;
}

.pt45 {
    padding-top: 45px !important;
}

.pt55 {
    padding-top: 55px !important;
}

.pt65 {
    padding-top: 65px !important;
}

.pt75 {
    padding-top: 75px !important;
}

.pt85 {
    padding-top: 85px !important;
}

.pt95 {
    padding-top: 95px !important;
}

.pt2 {
    padding-top: 2px !important;
}

.pt4 {
    padding-top: 4px !important;
}

.pt6 {
    padding-top: 6px !important;
}

.pt8 {
    padding-top: 8px !important;
}

.pt14 {
    padding-top: 14px !important;
}

.pt18 {
    padding-top: 18px !important;
}

.pt26 {
    padding-top: 26px !important;
}

.pt32 {
    padding-top: 32px !important;
}

.pt42 {
    padding-top: 42px !important;
}

.pt48 {
    padding-top: 48px !important;
}

.pt64 {
    padding-top: 64px !important;
}

.pt200 {
    padding-top: 200px !important;
}

.pt215 {
    padding-top: 215px !important;
}

.pt165 {
    padding-top: 165px !important;
}

.pb10 {
    padding-bottom: 10px !important;
}

.pb20 {
    padding-bottom: 20px !important;
}

.pb30 {
    padding-bottom: 30px !important;
}

.pb40 {
    padding-bottom: 40px !important;
}

.pb50 {
    padding-bottom: 50px !important;
}

.pb60 {
    padding-bottom: 60px !important;
}

.pb70 {
    padding-bottom: 70px !important;
}

.pb80 {
    padding-bottom: 80px !important;
}

.pb90 {
    padding-bottom: 90px !important;
}

.pb100 {
    padding-bottom: 100px !important;
}

.pb5 {
    padding-bottom: 5px !important;
}

.pb15 {
    padding-bottom: 15px !important;
}

.pb25 {
    padding-bottom: 25px !important;
}

.pb35 {
    padding-bottom: 35px !important;
}

.pb45 {
    padding-bottom: 45px !important;
}

.pb55 {
    padding-bottom: 55px;
}

.pb65 {
    padding-bottom: 65px !important;
}

.pb75 {
    padding-bottom: 75px !important;
}

.pb85 {
    padding-bottom: 85px !important;
}

.pb95 {
    padding-bottom: 95px !important;
}

.pb2 {
    padding-bottom: 2px !important;
}

.pb4 {
    padding-bottom: 4px !important;
}

.pb6 {
    padding-bottom: 6px !important;
}

.pb8 {
    padding-bottom: 8px !important;
}

.pl10 {
    padding-left: 10px !important;
}

.pl20 {
    padding-left: 20px !important;
}

.pl30 {
    padding-left: 30px !important;
}

.pl40 {
    padding-left: 40px !important;
}

.pl50 {
    padding-left: 50px !important;
}

.pl60 {
    padding-left: 60px !important;
}

.pl70 {
    padding-left: 70px !important;
}

.pl80 {
    padding-left: 80px !important;
}

.pl90 {
    padding-left: 90px !important;
}

.pl100 {
    padding-left: 100px !important;
}

.pl5 {
    padding-left: 5px !important;
}

.pl15 {
    padding-left: 15px !important;
}

.pl25 {
    padding-left: 25px !important;
}

.pl35 {
    padding-left: 35px !important;
}

.pl45 {
    padding-left: 45px !important;
}

.pl55 {
    padding-left: 55px !important;
}

.pl65 {
    padding-left: 65px !important;
}

.pl75 {
    padding-left: 75px !important;
}

.pl85 {
    padding-left: 85px !important;
}

.pl95 {
    padding-left: 95px !important;
}

.pl2 {
    padding-left: 2px !important;
}

.pl4 {
    padding-left: 4px !important;
}

.pl6 {
    padding-left: 6px !important;
}

.pl8 {
    padding-left: 8px !important;
}

.pr10 {
    padding-right: 10px !important;
}

.pr20 {
    padding-right: 20px !important;
}

.pr30 {
    padding-right: 30px !important;
}

.pr40 {
    padding-right: 40px !important;
}

.pr50 {
    padding-right: 50px !important;
}

.pr60 {
    padding-right: 60px !important;
}

.pr70 {
    padding-right: 70px !important;
}

.pr80 {
    padding-right: 80px !important;
}

.pr90 {
    padding-right: 90px !important;
}

.pr100 {
    padding-right: 100px !important;
}

.pr5 {
    padding-right: 5px !important;
}

.pr15 {
    padding-right: 15px !important;
}

.pr25 {
    padding-right: 25px !important;
}

.pr35 {
    padding-right: 35px !important;
}

.pr45 {
    padding-right: 45px !important;
}

.pr55 {
    padding-right: 55px !important;
}

.pr65 {
    padding-right: 65px !important;
}

.pr75 {
    padding-right: 75px !important;
}

.pr85 {
    padding-right: 85px !important;
}

.pr95 {
    padding-right: 95px !important;
}


/**字体**/

.f10 {
    font-size: 10px;
}

.f12 {
    font-size: 12px;
}

.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
}

.f17 {
    font-size: 17px;
}

.f18 {
    font-size: 18px;
}

.f20 {
    font-size: 20px;
}

.f21 {
    font-size: 21px;
}

.f22 {
    font-size: 22px;
}

.f24 {
    font-size: 24px;
}

.f25 {
    font-size: 25px;
}

.f26 {
    font-size: 26px;
}

.f28 {
    font-size: 28px;
}

.f30 {
    font-size: 30px;
}

.f32 {
    font-size: 32px;
}

.f34 {
    font-size: 34px;
}

.f36 {
    font-size: 36px;
}

.f40 {
    font-size: 40px;
}

.f42 {
    font-size: 42px;
}

.f44 {
    font-size: 44px;
}

.f46 {
    font-size: 46px;
}

.f48 {
    font-size: 48px;
}

.f50 {
    font-size: 50px;
}

.f52 {
    font-size: 52px;
}

.f54 {
    font-size: 54px;
}

.f56 {
    font-size: 56px;
}

.f60 {
    font-size: 60px;
}

.f72 {
    font-size: 72px;
}

.bold {
    font-weight: bold;
}
.f_bold {
    font-weight: bold;
}

.f_normal {
    font-weight: normal;
}

.text_c {
    text-align: center;
}

.text_r {
    text-align: right;
}

.text_l {
    text-align: left;
}

.vm {
    vertical-align: middle;
}

.vtb {
    vertical-align: text-bottom;
}

.vt {
    vertical-align: top;
}

.vn {
    vertical-align: -2px;
}

.width100 {
    width: 100%;
}

.height100 {
    height: 100%;
}


/* 定位 */

.positionR {
    position: relative;
}

.positionA {
    position: absolute;
}

.positionF {
    position: fixed;
}


/* 颜色 */

.cWhite {
    color: #fff;
}

.cBlack {
    color: #000;
}

.cBlue {
    color: #395fa0
}

.c666 {
    color: #666;
}

.c333 {
    color: #333;
}

.c999 {
    color: #999;
}

.title36 {
    font-size: 32px;
    color: #000;
    font-weight: bold;
}

.title18 {
    color: #333;
    font-size: 18px;
    margin-bottom: 10px;
}

.borderB {
    border: solid 1px #d2d2d2;
}

.bgw {
    background-color: #fff;
}


/* flex布局 */

.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    display: -ms-flexbox;
    list-style: none outside none;
}

.flex-sp-b {
    justify-content: space-between;
    -webkit-justify-content: space-between;
}

.flex-sp-a {
    justify-content: space-around;
    -webkit-justify-content: space-around;
}

.flex-sp-s {
    justify-content: flex-start;
    -webkit-justify-content: flex-start;
}

.flex-sp-c {
    justify-content: center;
    -webkit-justify-content: center;
}

.flex-sp-e {
    justify-content: flex-end;
    -webkit-justify-content: flex-end;
}

.flex-ai-s {
    -webkit-align-items: flex-start;
    align-items: flex-start;
}

.flex-ai-c {
    -webkit-align-items: center;
    align-items: center;
}

.flex-ai-e {
    -webkit-align-items: flex-end;
    align-items: flex-end;
}

.flex-grow-1 {
    flex-grow: 1;
}

.flex-shrink-0 {
    flex-shrink: 0
}

.flex-row {
    flex-direction: row;
    -ms-flex-direction: row
}

.flex-column {
    flex-direction: column;
    -ms-flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}


/* 最大宽度1200 */

.main-content {
    width: 1200px;
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.main-image {
    width: 100%;
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
}


/* header */

.header {
    position: fixed;
    top: 0;
    width: 100%;
}

.header-btborder {
    border-bottom: 1px solid #e5e5e5;
}

.header-enlogo {
    margin: 0 auto;
}

.header-znlogo {
    position: absolute;
    right: 0;
}

.header-tabs {
    height: 60px;
}

.header-tabs>li a {
    cursor: pointer;
    margin-right: 37px;
    font-size: 12px;
    color: #000;
    line-height: 60px;
    position: relative;
    white-space: nowrap;
}

.header-tabs>li:nth-last-child(1) {
    margin-right: 0;
}

.header-tabs>li.active a::after {
    content: "";
    width: 60px;
    height: 2px;
    background-color: #000000;
    position: absolute;
    bottom: 11px;
    left: 50%;
    transform: translateX(-50%);
}


/* footer */

.footer {
    /* height: 138px; */
    padding: 17px;
    background: url('../img/sy-bg4.png') no-repeat;
    background-size: 100% 100%;
}

.footer-tabs {
    height: 86px;
    line-height: 86px;
    border-bottom: 1px dashed #666666;
}

.footer-tabs>li a {
    cursor: pointer;
    margin-right: 15px;
    font-size: 12px;
    color: #fff;
    line-height: 86px;
}

.footer-social>li {
    /* cursor: pointer; */
    margin-right: 37px;
    font-size: 12px;
    color: #fff;
    line-height: 86px;
    margin-right: 82px;
}

.footer-social>li:nth-last-child(1) {
    margin-right: 0px;
}

.footer-copy {
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin-top: 28px;
}

.ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ellipsis_2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.ellipsis_3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.ovH {
    overflow: hidden;
}


/* 广告图片100% */

.adimg {
    width: 100%;
}

.lh24 {
    line-height: 24px;
}

header {
    position: fixed;
    top: 0;
    z-index: 999;
    background-color: #fff;
    width: 100%;
    box-shadow: 0px 4px 7px rgba(0, 0, 0, .2);
}
.head {
    padding: 10px;
}
.head .logos {
    height: 42px;
    flex-shrink: 0;
    margin-right: 66px;
    cursor: pointer;
}
.head-box {
    max-width: 1200px;
}
.head .head-tab {
    align-items: center;
    flex-shrink: 0;
}
.head .head-tab .tab-item {
    cursor: pointer;
    margin-right: 64px;
    color: #181619;
    font-size: 12px;
    position: relative;
    box-sizing: border-box;
}
.head-input {
    width: 340px;
    flex-shrink: 0;
    padding: 10px 16px;
    border: 1px solid #EEEEEE;
    border-radius: 4px;
}
.head-search {
    border: none;
    outline: none;
}
.head-search:focus {
    border: none;
    box-shadow: none;
    outline: none;
}               
.search-icon {
    margin-right: 8px;
    width: 14px;
}
section {
    /* padding-top: 62px; */
    min-height: calc(100vh - 138px);
    box-sizing: border-box;
}
.tab-active {
    font-weight: bold;
}
.tab-active::after {
    content: '';
    height: 4px;
    width: 100%;
    position: absolute;
    bottom: -10px;
    left: 0;
    border-radius: 8px;
    background-color: #181619;
}
.footer {
    background-color: #1D1D1D;
    flex-direction: column;
}
.foot-box {
    width: 1200px;
    border-bottom: 1px solid #3B3B3B;
    padding: 0 63px;
    padding-bottom: 16px;
    box-sizing: border-box;
    justify-content: space-between;
    color: #fff;
}
.foot-box {
    display: flex;
}
.foot-text {
    margin-bottom: 17px;
    font-weight: bold;
}
.foot-icon {
    width: 20px;
    margin-right: 9px;
    object-fit: contain;
}
.foot-msg {
    font-size: 14px;
}
.foot-copy {
    margin-top: 14px;
    font-size: 12px;
    color: #fff;
}

/* loading S */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px;
}
.loading-icon {
    width: 16px;
    margin-right: 13px;
    animation: rotate .4s forwards;
    animation-iteration-count: infinite;
}
@keyframes rotate {
    25% {
        transform: rotate(90deg)
    }
    50% {
        transform: rotate(180deg)
    }
    75% {
        transform: rotate(270deg)
    }
    100% {
        transform: rotate(360deg)
    }
}
.loading-text {
    color: #7D8087;
    font-size: 16px;
}
.hide {
    display: none !important;
}
.no-more {
    display: flex;
    justify-content: center;
    color: #7D8087;
    font-size: 16px;
    margin: 10px;
    margin-bottom: 60px;
}
/* loading E */