@charset "utf-8";

/*css comment*/

*,
*:before,
*:after {
    margin: 0;
    padding: 0;
    outline: none;
    list-style: none;
    text-decoration: none;
    blr: expression(this.onFocus=this.blur());
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body,
html {
    color: #333;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /*height: 100%; overflow: hidden;*/
    font-family: PingFangSC-Regular, sans-serif;
    font-size: 14px;
}

.dn {
    display: none;
}

.mask {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .8);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    transition: all 0.5s;
    opacity: 0;
    visibility: hidden;
}

.vis {
    opacity: 1;
    visibility: visible;
}

img {
    border: none;
    display: inline-block;
    max-width: 100%;
    height: auto;
    -ms-interpolation-mode: bicubic;
    _width: auto;
    vertical-align: top;
}

input,
textarea,
select {
    border: none;
    background: none;
    font-size: 14px;
    vertical-align: middle;
    color: #333;
    font-family: PingFangSC-Regular, sans-serif;
}

select {
    border: inherit;
    background: inherit;
}

a {
    transition: all 0.5s;
    text-decoration: none;
    blr: expression(this.onFocus=this.blur());
    outline: none;
    color: #333;
}

a:hover,
a:active,
a:focus {
    text-decoration: none;
}

a:link,
a:active,
a:visited,
a:hover {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
}

a:hover {
    color: #4ad9c8;
}

div a:hover {
    color: #4ad9c8;
}

em,
i {
    font-style: normal;
}

a:focus,
input,
select {
    outline: none;
}

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    content: "\200B";
    display: block;
    clear: both;
    height: 0;
}

input[type="submit"],
input[type="reset"],
input[type="button"],
button,
select {
    -webkit-appearance: none;
    background: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
}

input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
button:hover {
    opacity: 0.90;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
label {
    padding: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.3;
    font-family: '微软雅黑';
}

p,
ul,
ol {
    margin: 0;
}


/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/

::-webkit-scrollbar {
    width: 4px;
    height: 4px;
    background-color: transparent;
}


/*定义滚动条轨道 内阴影+圆角*/

::-webkit-scrollbar-track {
    background-color: transparent;
}


/*定义滑块 内阴影+圆角*/

::-webkit-scrollbar-thumb {
    background-color: #4ad9c8;
}

@font-face {
    font-family: 'BEBAS';
    src: url('../images/bebas.woff') format('woff'), url('../images/bebas.ttf') format('ttf'), url('../fonts/BEBAS.otf') format('otf');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: din;
    src: url(../fonts/DIN-Condensed-Bold.ttf)
}

.bb {
    font-family: din;
    font-size: 30px;
}

.lazy {
    width: 100%;
    background: url(../images/loading.gif) 50% no-repeat;
}

.flex-row {
    display: flex;
}

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

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

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.justify-center {
    justify-content: center;
}

.justify-end {
    justify-content: flex-end;
}

.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.items-center {
    align-items: center;
}

.lines1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lines2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.w1200 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

header {
    width: 100%;
    background-color: #4ad9c8;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
}

.header_inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    width: 289px;
}

.nav {
    position: relative;
}

.nav li {
    padding: 0 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70px;
    font-size: 16px;
    color: #333;
    position: relative;
}

.nav_link {
    display: inline-block;
    color: #333;
    position: relative;
}

.nav_link:hover {
    color: #333;
}

.nav_link.on:after {
    display: block;
    content: '';
    width: 100%;
    height: 2px;
    background-color: #333;
    position: absolute;
    bottom: -24px;
    left: 0;
}

.menu_btn {
    display: none;
    width: 50px;
    height: 50px;
    cursor: pointer;
    position: absolute;
    top: 0;
    right: 0;
}

.menu_btn span {
    display: block;
    width: 20px;
    height: 3px;
    background-color: #000;
    transition: all 0.3s;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.menu_btn span:before,
.menu_btn span:after {
    display: block;
    content: '';
    width: 100%;
    height: 3px;
    background-color: #000;
    position: absolute;
    left: 0;
    transition: all 0.3s;
}

.menu_btn span:before {
    top: -6px;
}

.menu_btn span:after {
    bottom: -6px;
}

.menu_btn.on span {
    background-color: transparent;
}

.menu_btn.on span:before {
    top: 0;
    transform: rotate(-45deg);
}

.menu_btn.on span:after {
    bottom: 0;
    transform: rotate(45deg);
}

.header_margin {
    /*display: none;*/
    height: 70px;
}

.mySwiper {
    width: 100%;
    max-width: 1920px;
    height: 50vh;
    background: #000;
}

.mySwiper .swiper-slide {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
}

.banner_info {
    padding: 0 20px;
    width: 100%;
    max-width: 1200px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.banner_title {
    margin-bottom: 2rem;
    font-size: 42px;
    font-weight: bold;
    color: #fff;
}

.banner_title p {
    font-size: 28px;
    /*font-weight: normal;*/
}

.banner_info a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 160px;
    height: 48px;
    border-radius: 4px;
    background-color: #4ad9c8;
    font-size: 16px;
    color: #333;
}

.banner_info a:hover {
    color: #333;
    opacity: 0.8;
}

.mySwiper .swiper-pagination-bullet {
    border-radius: 0;
    width: 40px;
    height: 2px;
    background-color: #fff;
}

.mySwiper .swiper-pagination-bullet-active {
    background-color: #4ad9c8;
}

.servers {
    padding: 5rem 0;
    background: url(../images/server_bg.png) no-repeat #E6EAF1;
    background-size: cover;
    background-position: center;
}

.index_title {
    margin-bottom: 5rem;
    text-align: center;
}

.index_title p {
    display: inline-block;
    padding: 0 10px;
    font-size: 30px;
    color: #333;
    position: relative;
    z-index: 6;
}

.index_title span {
    position: relative;
    z-index: 9;
}

.index_title p:after {
    margin-top: -10px;
    display: block;
    content: '';
    width: 100%;
    height: 10px;
    background-color: #FDD000;
    position: relative;
    z-index: 8;
}

.index_title b {
    display: block;
    margin-top: -40px;
    font-size: 50px;
    color: #E2E5EB;
    text-transform: uppercase;
    font-weight: bold;
}

.servers_item {
    width: 32%;
    margin-bottom: 1.5rem;
    padding: 20px;
    border-radius: 4px;
    background-color: #fff;
}

.servers_item img {
    width: 55px;
    height: 55px;
    margin-right: 20px;
}

.servers_info {
    flex: 1;
}

.servers_info h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.servers_info p {
    margin-bottom: 10px;
    font-size: 14px;
    color: #666;
}

.servers_info a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 81px;
    height: 31px;
    background: #FFFFFF;
    border: 1px solid #666666;
    border-radius: 4px;
    color: #666;
}

.servers_info a:hover {
    background-color: #4ad9c8;
    border: 1px #4ad9c8 solid;
    color: #333;
}

.youshi {
    padding: 5rem 0;
}

.youshi_item {
    width: 32%;
    margin-bottom: 2%;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.youshi_item:after {
    margin-top: 74%;
    display: block;
    content: '';
}

.youshi_top {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 24px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    transition: all 0.3s;
}

.youshi_top img {
    width: 70px;
    height: 70px;
    margin-bottom: 10px;
}

.youshi_info {
    width: 100%;
    height: 100%;
    padding: 0 12%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgb(74, 217, 200, .8);
    color: #fff;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 9;
    transition: all 0.3s;
}

.youshi_info h3 {
    margin-bottom: 30px;
    font-size: 24px;
}

.youshi_item:hover .youshi_top {
    top: -100%;
}

.youshi_item:hover .youshi_info {
    top: 0;
}

.bz {
    padding: 5rem 0;
    background: url(../images/bz_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.bz .index_title p:after {
    display: none;
}

.bz_box {
    width: 32.5%;
    position: relative;
    overflow: hidden;
}

.bz_item {
    width: 100%;
    margin-bottom: 2%;
    background: url(../images/bz11.png) no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.bz_item:after {
    display: block;
    content: '';
    margin-top: 55%;
}

.bz_inner {
    width: 100%;
    height: 100%;
    padding: 0 12%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
}

.bz_bb img {
    width: 48px;
    height: 48px;
    margin-bottom: 30px;
}

.bz_bb h3 {
    margin-bottom: 20px;
    font-size: 24px;
}

.bz_bb span {
    display: block;
    width: 28px;
    height: 4px;
}

.bz_inner h3 {
    color: #fff;
    opacity: 0.6;
}

.bz_inner span {
    background-color: #4ad9c8;
}

.bz_info {
    width: 100%;
    height: 100%;
    padding: 12%;
    background: url(../images/bzbb.png) no-repeat;
    background-size: cover;
    background-position: center;
    position: absolute;
    left: 0;
    z-index: 9;
    transition: all 0.3s;
}

.bz_info span {
    margin-bottom: 50px;
    background-color: #000;
}

.bz_info p {
    font-size: 16px;
    line-height: 34px;
}

.bz_bb:first-child .bz_info {
    top: -100%;
}

.bz_bb:first-child:hover .bz_info {
    top: 0;
}

.bz_bb:last-child .bz_info {
    top: 100%;
}

.bz_bb:last-child:hover .bz_info {
    top: 0;
}

.guanyu {
    padding: 5rem 0;
    background: url(../images/map.png) no-repeat #E6ECF5;
    background-size: cover;
    background-position: center;
}

.guanyu_info {
    width: 40%;
}

.guanyu_title h3 {
    font-size: 42px;
    color: #504B4B;
}

.guanyu_title p {
    font-size: 21px;
    color: #666;
}

.guanyu_counter {
    margin-bottom: 20px;
}

.guanyu_counter li {
    width: 33.3%;
}

.guanyu_num {
    font-size: 42px;
    color: #4ad9c8;
    font-family: din;
}

.guanyu_info span {
    width: 56px;
    height: 8px;
    background-color: #4ad9c8;
}

.guanyu_right {
    width: 58%;
    padding: 5%;
    background-color: rgba(255, 255, 255, .4);
    position: relative;
}

.guanyu_dot {
    width: 62px;
    height: 46px;
    position: absolute;
    top: -18px;
    left: 8%;
}

.guanyu_row {
    margin-bottom: 3rem;
}

.guanyu_row p {
    width: 60%;
    font-size: 25px;
    color: #333;
}

.guanyu_row img {
    width: 128px;
    height: 85px;
    border-radius: 4px
    /*width: 90px;*/
    /*height: 90px;*/
}

.guanyu_con {
    font-size: 16px;
    line-height: 28px;
}

.index_tab_ti {
    margin-bottom: 5rem;
    border-bottom: 1px #e6e6e6 solid;
}

.index_tab_ti li {
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: #333;
}

.index_tab_ti li.on {
    border-bottom: 2px #4ad9c8 solid;
}

.index_tab_ti li.on a {
    color: #4ad9c8;
}

.tuiguang {
    background: url(../images/case_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.tuiguang_item {
    width: 24%;
    margin-bottom: 1%;
    background-color: #fff;
    border-radius: 4px;
}

.tuiguang_item:hover {
    box-shadow: 0 10px 10px rgba(0, 0, 0, .1);
}

.tuiguang_item a {
    padding: 5%;
}

.tuiguang_item img {
    width: 60px;
    height: 60px;
    margin-right: 5%;
}

.tuiguang_item h3 {
    margin-bottom: 5px;
    font-size: 18px;
}

.tuiguang_item p {
    font-size: 14px;
    color: #999;
}

.cop_list {
    width: 100%;
    margin: 0 auto;
}

.cop_item {

    width: 8.333%;
    padding: 0 1%;
    margin-bottom: 20px;

    /*width: 16.66666%;*/
    /*padding: 0 1%;*/
    /*margin-bottom: 1.5%;*/
}


.cop_icon {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.cop_icon:after {
    display: block;
    content: '';
    margin-top: 100%;
}

.cop_item img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}


.zixun_item {
    width: 24%;
    margin-bottom: 1%;
    border-radius: 4px;
    background-color: #fff;
    overflow: hidden;
}

.zixun_top {
    position: relative;
}

.zixun_img {
    width: 100%;
}

.zixun_top_info {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    color: #fff;
}

.zixun_top_info h3 {
    font-size: 14px;
    opacity: 0.7;
    text-transform: uppercase;
}

.zixun_top_info p {
    font-size: 18px;
}

.zixun_top a {
    position: absolute;
    right: 5%;
    bottom: 10%;
    color: #fff;
    z-index: 9;
}

.zixun_top a img {
    width: 20px;
    height: 12px;
}

.zixun_info {
    padding: 5%;
}

.zixun_info p {
    font-size: 13px;
    line-height: 26px;
}

.footer {
    background: url(../images/footer_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.footer_inner {
    padding: 5rem 0;
}

.footer_nav {
    width: 50%;
}

.footer_nav h3 {
    margin-bottom: 20px;
    font-size: 18px;
    color: #D9DBE4;
}

.footer_nav p {
    padding: 10px 0;
    color: #A2A5AA;
}

.footer_nav a {
    color: #A2A5AA;
}

.footer_logo {
    text-align: right;
    margin-bottom: 30px;
}

.footer_logo img {
    width: 185px;
}

.footer_qr {
    margin-bottom: 10%;
}

.footer_qr_item {
    margin-left: 30%;
    text-align: center;
    color: #A2A5AA;
}

.footer_qr_img {
    width: 100px;
    height: 100px;
    padding: 5px;
    margin-bottom: 20px;
    border-radius: 5px;
    background-color: #fff;
}

.footer_qr_img img {
    width: 90px;
    height: 90px;
}

.copyright {
    color: #A2A5AA;
}

.link_wrap {
    width: 100%;
    padding: 10px 20px;
    background-color: rgb(51, 51, 51, .8);
    font-size: 12px;
    color: #686C71;
}

.link_name {
    margin: 5px 0;
    padding-right: 20px;
    margin-right: 10px;
    border-right: 1px #686C71 solid;
}

.links {
    flex: 1;
}

.links a {
    display: inline-block;
    margin: 5px;
    color: #686C71;
}


/* 帮助中心 */

.help_banner {
    width: 100%;
    height: 47.5vh;
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: url(../images/inside_banner.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.help_banner h3 {
    margin-bottom: 3%;
    font-size: 2.5rem;
    color: #fff;
}

.search {
    width: 50%;
    height: 50px;
    display: flex;
    align-items: center;
    border-radius: 4px;
    background-color: #fff;
    overflow: hidden;
}

.search input[type="text"] {
    flex: 1;
    padding: 0 20px;
    height: 50px;
    font-size: 1.2rem;
}

.search button {
    width: 90px;
    height: 50px;
    background-color: #4ad9c8;
    border: none;
    font-size: 18px;
    color: #333;
}

.sub_nav {
    width: 100%;
    background-color: #fff;
    border-bottom: 1PX #e6e6e6 solid;
}

.sub_nav ul {
    overflow: hidden;
    overflow-x: auto;
}

.sub_nav ul::-webkit-scrollbar {
    display: none;
}

.sub_nav li {
    margin-right: 100px;
}

.sub_nav li:last-child {
    margin-right: 0;
}

.sub_nav li a {
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    white-space: nowrap;
}

.sub_nav li a.on {
    border-bottom: 4px #4ad9c8 solid;
    font-weight: bold;
}

.zhiyin {
    padding: 3% 0;
    background-color: #F3F3F6;
}

.inside_title {
    margin-bottom: 3%;
}

.inside_title h3 {
    margin-bottom: 10px;
    text-align: center;
    font-size: 2rem;
    color: #333;
}

.inside_title span {
    display: block;
    width: 50px;
    height: 4px;
    margin: 0 auto;
    background-color: #4ad9c8;
}

.inside_title p {
    margin-top: 20px;
    text-align: center;
    font-size: 18px;
    color: #666;
}

.zhiyin_item {
    width: 49%;
    background-color: #fff;
}

.zhiyin_img {
    position: relative;
}

.zhiyin_img i {
    display: block;
    width: 112px;
    height: 112px;
    background: url(../images/play_icon.png);
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9;
}

.zhiyin_img img {
    width: 100%;
}

.zhiyin_name {
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
}

.changjian {
    padding: 5% 0;
    background-color: #fff;
}

.changjian_row {
    height: 90px;
    border-bottom: 1px #e6e6e6 dashed;
}

.changjian_left img {
    width: 30px;
    height: 25px;
    margin-right: 10px;
}

.changjian_left p {
    font-size: 1.6rem;
    color: #333;
}

.changjian_da1,
.changjian_da2 {
    width: 37px;
    height: 25px;
}

.changjian_da2 {
    display: none;
}

.changjian_row.on .changjian_da1 {
    display: none;
}

.changjian_row.on .changjian_da2 {
    display: block;
}

.changjian_slide {
    display: none;
    padding: 2% 5%;
    background-color: #F3F3F6;
    font-size: 18px;
    line-height: 34px;
}

.xiangmu {
    padding: 5% 0;
    background: url(../images/xiangmu_bg.png) no-repeat #fff;
    background-size: cover;
    background-position: center;
}

.xiangmu_sort {
    padding: 2%;
    margin-bottom: 3%;
    background-color: #fff;
    font-size: 18px;
    color: #333;
}

.xiangmu_sort span {
    display: inline-block;
    margin: 10px;
    margin-left: 0;
}

.xiangmu_sort_list {
    width: 93%;
}

.xiangmu_sort_list a {
    display: inline-block;
    margin: 10px;
}

.xiangmu_sort_list a.on {
    color: #4ad9c8;
}

.xiangmu_list ul {
    width: 30%;
}

.xiangmu_list li {
    padding: 10px;
    padding-left: 20px;
    font-size: 18px;
    color: #333;
    position: relative;
}

.xiangmu_list li:before {
    display: block;
    content: '';
    width: 6px;
    height: 6px;
    background-color: #D0D3D6;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.wenti_left {
    width: 20%;
    background-color: #F7F8F8;
    padding: 20px;
}

.wenti_left select {
    margin-bottom: 20px;
    width: 100%;
    height: 50px;
    padding: 0 10px;
    border: 1px #e6e6e6 solid;
    border-radius: 4px;
    background: url(../images/da.png) no-repeat 90% center #fff;
    background-size: 14px 7px;
}

.wenti_scroll {
    height: 600px;
    overflow: hidden;
    overflow-y: auto;
}

.wenti_item {
    padding: 10px 0;
    font-size: 16px;
}

.wenti_item a.on {
    color: #4ad9c8;
}

.wenti_right {
    width: 80%;
    padding: 20px;
    background-color: #fff;
}

.your_position {
    margin-bottom: 20px;
    font-size: 15px;
    color: #999;
}

.your_position a {
    color: #999;
}

.your_position a.on {
    color: #333;
}


/* 关于我们 */

.inside_banner {
    width: 100%;
    max-width: 1920px;
    height: 47.5vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.about {
    padding: 5% 0;
}

.about_info {
    width: 60%;
}

.about_title {
    margin-bottom: 5%;
    position: relative;
    text-align: center;
}

.about_title p {
    font-size: 36px;
    color: #333;
    position: relative;
    z-index: 5;
}

.about_title h3 {
    white-space: nowrap;
    font-size: 80px;
    font-weight: bold;
    color: #E9E9E9;
    text-transform: uppercase;
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.about .about_title {
    margin-bottom: 0;
    text-align: left;
}

.about .about_title h3 {
    color: #f9f9f9;
    left: 0;
    transform: translate(0, -50%);
}

.about_stuff {
    margin: 5% 0;
    width: 37px;
    height: 5px;
    background-color: #4ad9c8;
}

.about_dec {
    font-size: 16px;
    color: #333;
    line-height: 28px;
}

.about_img {
    width: 30%;
}

.about_counter {
    background: url(../images/counter_bg2.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.about_counter_item {
    height: 14vh;
}

.about_counter_item h3 {
    font-size: 44px;
    color: #333;
    font-family: din;
}

.about_counter_item p {
    font-size: 18px;
    color: #666;
}

.about_bz {
    background: #F6F6F6;
}

.about_bz .bz_item {
    background: url(../images/bz22.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.about_bz .bz_inner h3 {
    color: #000;
}

.contact {
    padding: 5% 0;
}

.contact_left {
    width: 50%;
}

.contact_item {
    display: flex;
    padding: 10px 0;
}

.contact_item img {
    width: 30px;
    height: 30px;
    margin-right: 15px;
}

.contact_dec {
    flex: 1;
}

.contact_dec p {
    margin-bottom: 10px;
    font-size: 20px;
    color: #666;
}

.contact_dec span {
    font-size: 20px;
}

.contact_qr {
    width: 45%;
    text-align: center;
}

.contact_qr img {
    margin-bottom: 10px;
}

.map_box {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    height: 64vh;
    /*height: 40vh;*/
}

.join_title {
    height: 120px;
    padding: 0 35px;
    margin-bottom: 30px;
    background-color: #dfe5f0;
}

.join_title h3 {
    width: 220px;
    font-weight: bold;
    font-size: 24px;
    text-align: center;
}

.join_title h3:first-child {
    width: 560px;
    text-align: left;
}

.join_item {
    margin-bottom: 30px;
}

.join_bar {
    height: 120px;
    padding: 0 35px;
    background-color: #f8f9fd;
    font-size: 24px;
    color: #666;
}

.join_bar h3 {
    width: 220px;
    font-weight: bold;
    font-size: 24px;
    color: #000;
}

.join_bar h3:first-child {
    width: 560px;
    text-align: left;
}

.join_bar p {
    width: 220px;
    text-align: center;
}

.join_bar i {
    display: block;
    width: 34px;
    height: 34px;
    margin: 0 auto;
    background: url(../images/j1.png) no-repeat;
    background-size: 100% 100%;
}

.join_bar.on i {
    background: url(../images/j2.png) no-repeat;
    background-size: 100% 100%;
}

.join_slide {
    display: none;
    border-top: 1px #dfe5f0 solid;
    padding: 0 20px;
    background-color: #f8f9fd;
}

.join_box {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.join_content {
    padding: 50px 0;
    border-bottom: 1px #dfe5f0 solid;
}

.join_content:last-child {
    border-bottom: none;
}

.join_content h3 {
    margin-bottom: 30px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}


/* 商务合作 */

.cop_item2 {
    width: 20%;
    text-align: center;
}

.cop_item2 img {
    width: 40%;
    margin-bottom: 20px;
}

.cop_item2 h3 {
    margin-bottom: 10px;
    font-size: 18px;
    color: #333;
}

.cop_item2 p {
    font-size: 15px;
    color: #666;
    line-height: 30px;
}

.lianxi {
    background-color: #FAFAFA;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .05);
    overflow: hidden;
}

.lianxi_left {
    width: 30%;
    padding: 30px;
}

.lianxi_item {
    margin-bottom: 40px;
    display: flex;
}

.lianxi_item img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.lianxi_item h3 {
    font-size: 21px;
    color: #333;
    font-weight: normal;
}

.lianxi_item p {
    font-size: 18px;
    color: #666;
}

.lianxi_qr {
    width: 50%;
    text-align: center;
}

.lianxi_qr img {
    margin-bottom: 10px;
}

.lianxi_right {
    width: 70%;
    padding: 2%;
    background: url(../images/lianxi_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.lianxi_row {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lianxi_row:first-child .lianxi_in {
    width: 49%;
}

.lianxi_in p {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

.lianxi_in input {
    width: 100%;
    height: 50px;
    padding: 0 15px;
    border-radius: 4px;
    border: 1px #ddd solid;
    font-size: 16px;
    background-color: #fff;
}

.lianxi_in {
    width: 100%;
}

.lianxi_in textarea {
    width: 100%;
    height: 175px;
    padding: 15px;
    border: 1px #ddd solid;
    font-size: 16px;
    background-color: #fff;
}

.lianxi_btn {
    text-align: center;
}

.lianxi_btn button {
    width: 290px;
    height: 48px;
    border-radius: 4px;
    background-color: #4ad9c8;
    font-size: 16px;
    border: none;
}


/* 推广资讯 */

.news_list {
    width: 66%;
}

.news_list li {
    padding-bottom: 40px;
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px #e6e6e6 solid;
}

.news_img {
    width: 27%;
    overflow: hidden;
    position: relative;
    border-radius: 2px;
}

.news_img:after {
    display: block;
    content: '';
    margin-top: 60%;
}

.news_img img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    transition: all 0.3s;
}

.news_img:hover img {
    transform: scale(1.1);
}

.news_info {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news_link {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

.news_dec {
    font-size: 15px;
    color: #6C717A;
}

.news_labels span {
    display: inline-block;
    padding: 5px 10px;
    margin-right: 10px;
    border-radius: 2px;
    border: 1px #E6E8ED solid;
    color: #6C717A;
}

.news_more {
    display: flex;
    align-items: center;
}

.news_more img {
    width: 18px;
    height: 10px;
}

.news_right {
    width: 28%;
}

.hot {
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 6px;
    background-color: #F7F8F8;
}

.hot h3 {
    margin-bottom: 10px;
    font-size: 21px;
    color: #333;
}

.hot li {
    padding: 10px;
    padding-left: 15px;
    position: relative;
    color: #6C717A;
}

.hot li:after {
    display: block;
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #D0D3D6;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.qr_box {
    height: 300px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: url(../images/bzbb.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.qr_img {
    width: 50%;
    margin-bottom: 20px;
    padding: 12px;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, .55);
}

.qr_box p {
    text-align: center;
    font-size: 21px;
    color: #885F1F;
}

.labels a {
    display: inline-block;
    padding: 5px 10px;
    margin-top: 10px;
    margin-right: 10px;
    margin-bottom: 10px;
    border-radius: 2px;
    border: 1px #E6E8ED solid;
    background-color: #fff;
    color: #6C717A;
}

.labels a.on {
    border: 1px #4ad9c8 solid;
    color: #4ad9c8;
}

.news_top {
    padding: 20px 0;
    margin-bottom: 40px;
    border-bottom: 1px #e6e6e6 solid;
}

.news_top h3 {
    margin-bottom: 20px;
    font-size: 28px;
    color: #333;
}

.news_top p {
    font-size: 15px;
    color: #8B8B87;
}


/* 推广案例 */

.case {
    margin-bottom: 40px;
    border-radius: 8px;
    background-color: #fff;
}

.caseSwiper {
    width: 56%;
    height: 40vh;
    margin: 0 !important;
    border-radius: 8px;
    overflow: hidden;
}

.caseSwiper .swiper-slide {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
}

.caseSwiper .swiper-pagination {
    padding: 0 20px;
    text-align: right;
}

.caseSwiper .swiper-pagination-bullet {
    background-color: #fff;
}

.case_info {
    width: 44%;
    padding: 2%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case_top img {
    width: 10%;
    display: block;
    margin-bottom: 20px;
}

.case_top a {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.case_info p {
    font-size: 21px;
    color: #999;
}


/* 悬赏 */

.xuanshang {
    border-radius: 8px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .05);
    position: relative;
}

.dots1 {
    width: 165px;
    position: absolute;
    top: 50px;
    left: -80px;
    z-index: 6;
}

.dots2 {
    width: 320px;
    position: absolute;
    bottom: 0;
    left: -60px;
    z-index: 4;
}

.dots3 {
    width: 165px;
    position: absolute;
    bottom: 14px;
    right: -40px;
    z-index: 6;
}


.xuanshang_img {
    width: 50%;
    position: relative;
    z-index: 5;
}


.xuanshang_info {
    width: 50%;
    height: 100%;
    padding: 0 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-left: -10%;
    border-radius: 8px;
    background-color: #fff;
    position: absolute;
    z-index: 9;
    top: 0;
    right: 0;
}

.xuanshang_info h3 {
    margin-bottom: 80px;
    text-align: center;
    font-size: 28px;
    color: #333;
}

.xuanshang_info p {
    font-size: 18px;
    line-height: 36px;
    color: #666;
}

.ys_item {
    width: 24%;
    height: 380px;
    background-size: cover;
    background-position: center;
    color: #fff;
}

.ys_item:nth-child(1) {
    background-image: url(../images/ys1.png);
}

.ys_item:nth-child(2) {
    background-image: url(../images/ys2.png);
}

.ys_item:nth-child(3) {
    background-image: url(../images/ys3.png);
}

.ys_item:nth-child(4) {
    background-image: url(../images/ys4.png);
}

.ys_info {
    padding: 90% 25px 0;
}

.ys_info h3 {
    margin-bottom: 10px;
    font-size: 26px;
}

.go_btn {
    margin-top: 100px;
    height: 70px;
    background: url(../images/go_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
    font-size: 16px;
    color: #724422;
}

.go_btn img {
    width: 2%;
    margin: 0 10px;
}


/* 右边悬浮 */

.float {
    width: 72px;
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    z-index: 20;
}

.float ul {
    margin-bottom: 10px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.float li {
    height: 72px;
    position: relative;
}

.float li a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 12px;
}

.float li a:hover {
    background-color: #FFF4DB;
}

.float_icon {
    width: 50%;
}

.follow_box {
    display: none;
    width: 160px;
    height: 160px;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -190px;
}

.follow_box:after {
    display: block;
    content: '';
    border-top: 12px transparent solid;
    border-bottom: 12px transparent solid;
    border-left: 12px #fff solid;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -12px;
}

.follow_item {
    width: 110px;
    text-align: center;
}

.follow_item img {
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
}

.follow_btn:hover .follow_box {
    display: flex;
}

.phone_box {
    display: none;
    width: 240px;
    padding: 20px;
    box-sizing: border-box;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -270px;
}

.phone_box:after {
    display: block;
    content: '';
    border-top: 12px transparent solid;
    border-bottom: 12px transparent solid;
    border-left: 12px #fff solid;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -12px;
}

.phone_box h3 {
    font-size: 24px;
    font-weight: bold;
    color: #4ad9c8;
}

.us_btn:hover .phone_box {
    display: block;
}

.need {
    width: 80%;
    max-width: 980px;
    padding: 40px;
    background: linear-gradient(to bottom, #FFFBE8, #fff, #fff, #fff, #fff);
    border-radius: 3px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 51;
    transition: all 0.5s;
    opacity: 0;
    visibility: hidden;
    height: 783px;
}

.need.vis {
    opacity: 1;
    visibility: visible;
}

.need_title {
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.need_title h3 {
    font-size: 24px;
    color: #333;
}

.need_title img {
    width: 16px;
    height: 16px;
}

.need_row {
    margin-bottom: 25px;
}

.need_name {
    font-size: 16px;
    color: #666;
}

.need_name em {
    color: #f00;
}

.need_right {
    width: 80%;
}

.need_right input[type="text"] {
    width: 100%;
    height: 40px;
    padding: 0 15px;
    border: 1px #DCDFE6 solid;
    background-color: #fff;
    border-radius: 3px;
    font-size: 16px;
}

.choose_item {
    margin: 10px;
    margin-left: 0;
    padding-left: 30px;
    background: url(../images/choose1.png) no-repeat left center;
    background-size: 21px 21px;
    font-size: 16px;
    color: #A4A5A9;
    cursor: pointer;
}

.choose_item.on {
    background: url(../images/choose2.png) no-repeat left center;
    background-size: 21px 21px;
    color: #333;
}

.need_right select {
    width: 60%;
    height: 40px;
    padding: 0 10px;
    border: 1px #e6e6e6 solid;
    border-radius: 3px;
    background: url(../images/da.png) no-repeat 95% center #fff;
    background-size: 14px 7px;
}

.need_right textarea {
    width: 100%;
    height: 100px;
    padding: 10px 15px;
    border-radius: 3px;
    border: 1px #DCDFE6 solid;
    font-size: 16px;
    background-color: #fff;
}

.code_row img {
    margin-right: 20px;
    width: 90px;
    height: 40px;
}

.code_btn {
    color: #206ACE;
}

.need_btn1,
.need_btn2 {
    width: 236px;
    height: 48px;
    margin-right: 30px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 20px;
}

.need_btn1 {
    background-color: #4ad9c8;
    color: #333;
}

.need_btn2 {
    background-color: #DFDFDF;
    color: #635C5C;
}


/* 手机的推广需求提交 */

.mobile_wrap {
    padding: 0 20px;
}

.mobile_row {
    padding: 15px 0;
    border-bottom: 1px #E6E6E6 solid;
}

.mobile_name em {
    color: #f00;
}

.mobile_row input[type="text"] {
    text-align: right;
}

.mobile_item {
    margin: 10px;
    margin-left: 0;
    padding-left: 20px;
    background: url(../images/choose1.png) no-repeat left center;
    background-size: 16px 16px;
    font-size: 14px;
    color: #A4A5A9;
    cursor: pointer;
}

.mobile_item.on {
    background: url(../images/choose2.png) no-repeat left center;
    background-size: 16px 16px;
    color: #333;
}

.mobile_row select {
    width: 40%;
    -webkit-appearance: button;
}

.mobile_in {
    margin-top: 15px;
}

.mobile_in textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    border-radius: 4px;
    background-color: #F7F7F7;
}

.mobile_row img {
    width: 78px;
    height: 32px;
    margin-right: 10px;
}

.mobile_btn {
    margin: 30px 0;
}

.mobile_btn .need_btn1,
.mobile_btn .need_btn2 {
    margin: 0;
    width: 48%;
    height: 40px;
    font-size: 14px;
}

.mobile_float {
    display: none;
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 10%;
    right: 10px;
    z-index: 20;
}

.close_icon {
    display: none;
}

.mobile_float_btn.on .close_icon {
    display: inline-block;
}

.mobile_float_btn.on .serve_icon {
    display: none;
}

.mobile_float_info {
    display: none;
    width: 250px;
    height: 160px;
    padding: 20px;
    border-radius: 4px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .05);
    position: absolute;
    top: -170px;
    right: 0;
}

.mobile_float_item {
    margin: 10px 0;
}

.mobile_float_item img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.mobile_float_dec h3 {
    margin-bottom: 5px;
    font-size: 16px;
    color: #333;
}

.mobile_float_dec p {
    color: #999;
}

.mobile_float_dec span {
    font-size: 16px;
    color: #0157CD;
}

.mini_bz_item {
    display: none;
    margin-bottom: 10px;
}

.mini_bz_row {
    padding: 10px 20px;
    background: url(../images/bz11.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.mini_bz_left img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.mini_bz_left h3 {
    font-size: 14px;
    color: #fff;
    font-weight: bold;
}

.mini_bz_da {
    width: 14px;
    height: 7px;
    transition: all 0.3s;
}

.mini_bz_row.on .mini_bz_da {
    transform: rotate(180deg);
}

.mini_bz_slide {
    display: none;
    padding: 20px;
    background-color: #333;
    font-size: 12px;
    color: #999;
}


/*新增*/

.copyright a {
    color: #A2A5AA
}


.pageshow {
    clear: both;
    margin: 20px auto;
}

.pageshow .current {
    background: #FBA204;
    color: #FFFFFF;
    width: 37px;
    height: 37px;
    text-align: center;
    line-height: 37px;
    margin-right: 7px;
    display: inline-block;
}

.pageshow .btn-danger, .pageshow .num, .pageshow .prev, .pageshow .next, .pageshow .first, .pageshow .end {
    display: inline-block;
    border: 1px solid #D5E3F0;
    color: #839099;
    width: 37px;
    height: 37px;
    text-align: center;
    line-height: 37px;
    margin-right: 7px;
}

.lianxi_btn .ona {
    width: 290px;
    height: 48px;
    border-radius: 4px;
    background-color: #4ad9c8;
    font-size: 16px;
    border: none;
}

.join_box {
    font-size: 17px;
    line-height: 34px;
}

.your_position {
    margin-top: 20px
}

.zhiyin2 {
    padding: 1% 0;
}

.your_position.awb {
    padding-top: 40px;
    margin-top: 0;
}

.ditu_box {
    padding: 40px;
    background-color: #fff;
}

.ditu_row {
    padding: 20px 0;
    border-bottom: 1px #e6e6e6 solid;
}

.ditu_row a {
    display: inline-block;
    margin: 10px 50px 10px 0;

    font-size: 16px;
    color: #666;
}

.news_content {
    font-size: 16px;
    line-height: 32px;
}

.code_row img {
    width: 118px;
}

.news_list li a {

    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;

}

.tuiguang_list:after {
    content: "";
    width: 49%;

}

.mySwiper {
    height: 60.46vh;
}

.index_title p {
    font-size: 36px;
    font-family: '黑体';
    font-weight: bold;
}

.servers_item {

    padding: 25px 20px 25px 20px;

}

.servers_item img {
    margin-left: 32px;
}

.nav li a.on {
    font-weight: bold;
}

.help_banner h3 {
    font-size: 52px;
    font-weight: 500;

}

.banner_info a {
    font-size: 18px;
}

.banner_title {
    font-size: 65px;
}

.inside_banner .banner_title {
    font-size: 52px;

}

.inside_banner .banner_title p {
    font-size: 52px;
}

.inside_banner .banner_title p.nvb {
    font-size: 32px;
}

.changjian2 {
    padding: 5% 0;
    background: #F3F3F6;
}

.changjian2 .changjian_slide {
    background: #ffffff;
}

.inside_title h3 {
    font-size: 2.6rem;
    font-family: '黑体';
    font-weight: bold;
}

.guanyu {
    padding: 11rem 0;
}

.index_title b {
    font-size: 57px;
}

.sinb {
    font-size: 18px;
    margin: 20px 0;
}

.sinb span {
    text-align: center;
    padding: 0 5px;
}

.mobile_row img {
    width: 120px;
    height: 60px;

}

.mobile_btn .need_btn1 {
    background-color: #4ad9c8;
    color: #fff;
}

.mobile_btn .need_btn2 {
    background-color: #DFDFDF;
    color: #635C5C;
}

.contact_qr img {
    width: 180px;
}

.mobile_da {
    transition: all 0.3s;
}

.mobile_row.on .mobile_da {
    transform: rotate(180deg);
}

.choose_slide {
    display: none;
    padding: 15px;
    background-color: #f7f7f7;
}

.choose_slide_item {
    height: 30px;
}

.choose_slide_item img {
    width: 16px;
    height: 16px;
}

.area_choose {
    width: 100px;
    position: relative;
}

.area_click.on .mobile_da {
    transform: rotate(180deg);
}

.area_slide {
    display: none;
    width: 100%;
    background-color: #fff;
    border: 1px #e6e6e6 solid;
    position: absolute;
    top: 30px;
    left: 0;
    z-index: 9;
    height: 300px;
    overflow-y: auto;
}

.area_slide p {
    padding: 10px;
    font-size: 12px;
}

.layui-layer-content::-webkit-scrollbar-thumb {
    background: none
}

.bz_bb {
    margin-bottom: 15px;
}

/*.cop_item{*/
/*    margin-bottom:25px;*/
/*}*/
/*.cop_item img{*/
/*    width: 100%;*/
/*    max-height: 88px;*/
/*    object-fit: contain;*/
/*}*/