html,body,div,ul,ol,li,img,p,input,dl,dt,dd,h1,h2,h3,h4,h5,h6 {
    padding: 0;
    margin: 0;
}
li {
    list-style: none;
}
img {
    border: 0;
}
a {
    text-decoration: none;
    color: inherit;
}
a:hover, a:focus, a:visited{
    color: inherit;
}
input {
    border: 0;
    outline: none;
}
.btn {
    cursor: pointer;
}
html, body {
    width: 100%;
}
div {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body {
    font-family: PingFang SC, "微软雅黑", Arial, Helvetia;
    font-weight: 400;
    color: #383838;
    overflow: auto;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -moz-font-feature-settings: "liga","kern";
    min-width: 1240px;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}
body.cannot-scroll {
    overflow: hidden;
}
/* 清除浮动 */
.clearfix:after {
    clear: both;
    display: table;
    content: " ";
    height: 0;
    overflow: hidden;
    visibility: hidden;
}
.clearfix:before {
    clear: both;
    display: table;
    content: " ";
    height: 0;
    overflow: hidden;
    visibility: hidden;
}
/* 浮动 */
.float-left {
    float: left;
}
.float-right {
    float: right;
}
/* 模块 */
.module {
    width: 100%;
    position: relative;
}
/* 背景色 */
.gray-bg {
    background: #FAFBFC;
}
.main-content {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;
}
.main-content.auto {
    height: auto;
}
/*省略*/
.ellipsis{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/*隐藏*/
.hidden{
    display: none!important;
}

/****************** 每个模块的大标题（下边没有蓝色短线的） *****************/
.module-title {
    font-size: 38px;
    line-height: 56px;
    color: #FFFFFF;
    text-align: center;
    padding-top: 50px;
    font-weight: 500;
}
.module-title.dark {
    color: #3B426B;
}
/****************** 每个模块的大标题（下边有一条蓝色短线的） *****************/
.module>.title {
    text-align: center;
    padding-top: 50px;
    font-size: 0;
}
.module>.title span {
    display: inline-block;
    font-size: 38px;
    color: #3B426B;
    line-height: 56px;
    margin-bottom: 16px;
    width: 100%;
    font-weight: 500;
}
/* 每个标题下的描述 */
.module-intro {
    font-size: 16px;
    line-height: 24px;
    color: #6D717C;
    text-align: center;
    vertical-align: middle;
    margin-top: 15px;
}
/* 蓝色小横线图标 */
.blue-border {
    width: 28px;
    height: 4px;
    display: inline-block;
    vertical-align: middle;
    background: #3776FF;
}
/* 蓝色小圆点 */
.blue-dot {
    width: 6px;
    height: 6px;
    border-radius: 6px;
    display: inline-block;
    vertical-align: middle;
    background: #3977FE;
    margin-right: 15px;
}
/* 蓝色小圈圈 */
.blue-circle {
    width: 6px;
    height: 6px;
    border-radius: 6px;
    display: inline-block;
    border: 1px solid #3877FE;
    margin-right: 15px;
}
/* 黑色小圆点 */
.dark-dot {
    width: 6px;
    height: 6px;
    border-radius: 6px;
    display: inline-block;
    background: #3B426B;
    margin-right: 15px;
}
/******************** 按钮样式 **********************/
/* 白色蓝字的按钮 */
.btn-white-shadow {
    background: #FFFFFF;
    box-shadow: 0 5px 10px 0 rgba(55,118,255,0.50);
    border-radius: 4px;
    padding: 10px 20px;
    font-size: 16px;
    color: #3978FF;
    text-align: center;
    line-height:24px;
}
a.btn-white-shadow {
    color: #3978FF!important;
}
/* 带icon的按钮 */
.btn-icon .icon {
    max-width: 30px;
    max-height: 30px;
    vertical-align: middle;
    margin-right: 8px;
}
/* 小按钮 */
.btn-small {
    padding: 7px 10px;
    font-size: 14px;
    line-height: 20px;
}
.btn-small .icon {
    max-width: 20px;
    max-height: 20px;
}
/* 蓝色带阴影的按钮 */
.btn-blue-shadow {
    border-radius: 2px;
}
.btn-blue-shadow,
.btn-free-trial,
.btn-link {
    color: #FFF!important;
    font-size: 16px;
    background: #3776FF;
    box-shadow: 0 10px 20px 0 rgba(55,118,255,0.50);
}
/* 跳转链接 免费注册 */
.btn-link,
.btn-free-trial {
    width: 252px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    border-radius: 8px;
    z-index: 999;
    cursor: pointer;
}
button.btn-link,
button.btn-free-trial{
    border: none;
}
div > .free-trial-link,
button > .free-trial-link{
    display: block;
    width: 100%;
    height: 100%;
    font-weight: 500;
}
a.btn-link {
    display: inline-block;
}
/*蓝色按钮无阴影*/ /*按钮大小不一定，不在这里写了*/
.btn-blue {
    background: #3776FF;
    border-radius: 8px;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
    line-height: 27px;
}
/*蓝色边框按钮*/ /*按钮大小不一定，不在这里写了*/
.btn-blue-plain {
    background: #FFFFFF;
    border-radius: 8px;
    border: 1px solid #3776FF;
    font-size: 18px;
    color: #3776FF;
    text-align: center;
    line-height: 27px;
}

/********  头部  ********/
.header {
    width: 100%;
    background: #FFF;
    font-size: 0;
    position: -webkit-sticky;
    position: sticky;
    /* position: fixed; */
    top: 0;
    left: 0;
    z-index: 99999;
    overflow: visible;
    border-bottom: 1px solid #DCDFE6;
    margin-top: -120px !important;
}
.header.transparent {
    border: none;
}
.header.hover {
    background-color: #fff !important;
}
.header:before,
.header:after {
    content: '';
    display: table;
}

.header-content {
    width: calc(100% - 410px);
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
}
.tencent-ksx .header-content .logo {
    width: 227px;
    height: 35px;
    display: inline-block;
    vertical-align: middle;
    background-size: contain ;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/base/tencent-ksx-logo-color-double.png?v=7928e0dd3d');
}
.header-content .logo {
    width: 150px;
    height: 50px;
    display: inline-block;
    vertical-align: middle;
    background-size: 94px 32px;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/base/ksx-logo-v4.svg?v=c805949ccf');
}
.header-content .logo a{
    display: block;
    width: 100%;
    height: 100%;
}

.header-content ul {
    display: inline-block;
    vertical-align: middle;
}
.header-content .nav-item {
    float: left;
    height: 60px;
    margin-left: 25px;
    position: relative;
}
/* 箭头 */
.header-content .nav-item .icon-arrow.icon-a_arrow_up,
.header-content .nav-item .icon-arrow.icon-a_arrow_down{
    display: inline-block;
    font-size: 12px;
    color: #27274A;
    margin-left: 5px;
    margin-top: -2px;
    transition: all .2s ease-in-out;
    transform: scale(0.83);
}
.header-content .nav-item .icon-a_arrow_up {
    display: none;
}
.header-content .nav-item .line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 99px;
    height: 2px;
    background-color: #3776FF;
    display: none;
}
.header-content .nav-item.solution .line {
    right: 0px;
}
.header-content .nav-item>a {
    float: left;
    font-size: 16px;
    color: #3B426B;
    padding: 0 5px;
    line-height: 24px;
    margin-top: 18px;
    border-radius: 2px;
}
.header-content .btn-box {
    float: right;
    margin-top: 13px;
    font-size: 0;
}
.header-content .btn-box .login {
    width: 80px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    font-weight: 400;
    display: inline-block;
    text-align: center;
    margin-right: 8px;
    background: #f1f3f8;
    border-radius: 2px;
}

.header.transparent .header-content .btn-box .login {
    background: rgba(255,255,255,0.40);
}

.header-content .btn-box .admin{
    width: 98px;
}
/*用户登录状态样式*/
.header-content .btn-box .login-user{
    height: 32px;
    line-height: 32px;
    font-size: 0;
    font-weight: 400;
    display: inline-block;
    border-radius: 2px;
    vertical-align: top;
    /*margin-right: 20px;*/
}
.header-content .btn-box .login-user span {
    /*width: 93px;*/
    height: 24px;
    font-size: 16px;
    line-height: 24px;
    display: inline-block;
    vertical-align: middle;
    max-width: 93px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.header-content .btn-box .login-user span:nth-child(2){
    display: inline-block;
    padding: 0 20px 0 8px;
    box-sizing: border-box;
}
.header-content .btn-box .user-pic {
    width: 32px;
    height: 32px;
    border: 1px solid #ebeef6;
    border-radius: 32px;
    /*margin-right: 5px;*/
    vertical-align: middle;
}
.header-content .btn-box .register {
    width: 88px;
    height: 32px;
    color: #fff;
    line-height: 32px;
    background-color: #3776ff;
    border-radius: 2px;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    display: inline-block;
    margin-left: 0px;
}

/* 没有背景色的header */
.header.transparent {
    background: transparent;
    color: #FFF;
}
.header.no-fixed {
    margin-top: 0px !important;
    position: absolute;
}
.header.transparent .header-content .logo {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/ksx-logo-white-v3.png?v=3ab46037d9);
}
.header.transparent.black .header-content .logo {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/ksx-logo-v4.svg?v=c805949ccf);
}

.tencent-ksx .header.transparent .header-content .logo {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/tencent-ksx-logo-white-double.png?v=b57d661118);
}

.header.transparent .header-content .logo a{
    display: block;
    width: 100%;
    height: 100%;
}
.header.transparent .header-content .nav-item>a {
    color: #FFF;
}
/* .header.transparent .header-content .nav-item>.active,
.header.transparent .header-content .nav-item>a:hover {
    background: #6395FF;
} */
.header.transparent .header-content .btn-box .login {
    color: #FFF;
    background: rgba(255,255,255,0.40);
    border-radius: 2px;

}
.header.transparent .header-content .btn-box .register {
    background: #fff;
    /* box-shadow: 0 5px 10px 0 rgba(55,118,255,0.50); */
    color: #3776FF!important;
}
.header.transparent .nav-item .icon-more {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/index/svg/icon-arrow-down-white.svg?v=f89ec8e1e6);
}

/* 黑色字体的导航 */
.header.transparent.black{
    color: #27274a;
}
/* 透明不显示蓝色切换线 */
.header.transparent .header-content .no-pull .line {
    display: none !important;
}
.header .header-content .nav-item:hover .line {
    display: block;
}
.header .header-content .nav-item a.active .line {
    display: block;
}
.header .header-content .nav-item:hover .icon-a_arrow_down {
    transform: rotate(180deg);
}
.header.transparent.black .header-content .nav-item>a {
    color: #27274a;
}
.header.transparent.black .header-content .btn-box .login {
    color: #27274a;
}
.header.transparent.black .header-content .btn-box .register {
    background: #3776ff;
    border-radius: 2px;
    color: #ffffff!important;
}

/* 红色的导航 */
.header.transparent.red .header-content .nav-item .active,
.header.transparent.red .header-content .nav-item>a:hover {
    background: #F54434;
}
.header.transparent.red .header-content .btn-box .register {
    background: #3776FF;
    box-shadow: 0 5px 10px 0 rgba(55,118,255,0.50);
    color: #ffffff!important;
}
.header.transparent.red .btn-blue-shadow,
.header.transparent.red .btn-free-trial,
.header.transparent.red .btn-link {
    background: #FFFFFF;
    box-shadow: 0 5px 10px 0 rgba(248,82,82,0.2);
    color: #F85252;
}

/*普通下拉*/
.header-content .nav-item.dropdown {
    position: relative;
}
.header-content .nav-item.dropdown .dropdown-panel{
    position: absolute;
    left: 50%;
    top: 52px;
    transform: translateX(-50%);
    padding-top: 10px;
    display: none;
}
.header-content .nav-item.dropdown:hover .dropdown-panel {
    display: block;
}
.header-content .nav-item.dropdown .dropdown-panel .arrow{
    width: 22px;
    height: 22px;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    top: 14px;
    box-shadow: -10px -10px 10px -8px rgba(58,62,81,0.1);
    transform: rotate(45deg) translateX(-18px);
}
.header-content .nav-item.dropdown .dropdown-list{
    text-align: center;
    padding: 20px 0;
    background: #FFFFFF;
    border-radius: 4px;
    box-shadow: 0 0 10px 0 rgba(58,62,81,0.1);
}
.header-content .dropdown-panel .li{
    height: 38px;
    color: #3A3E51;
    line-height: 38px;
    font-size: 0;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
}
.header-content .dropdown-panel .li a{
    min-width: 116px;
    display: inline-block;
    font-size: 14px;
    vertical-align: middle;
}
.header-content .huinot .dropdown-panel .li a {
    width: 184px;
    text-align: left;
    padding-left: 30px;
}
.header-content .dropdown-panel .li a >*{
    vertical-align: middle;
}
.header-content .dropdown-panel .li .icon{
    display: inline-block;
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    vertical-align: text-bottom;
    margin-right: 10px;
    border: 1px solid #F7F8FA;
    border-radius: 2px;
}
.header-content .dropdown-panel .li .sub-title{
    font-size: 12px;
    color: #6D717C;
    line-height: 18px;
}
.header-content .dropdown-panel .li:hover{
    background: #F1F3F8;
}
.header-content .dropdown-panel .li:hover .icon{
    border-color: transparent;
}
.header-content .dropdown-panel .icon-ksx{
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/base/icon-kaoshixing.png?v=e3b193e125');
}
.header-content .dropdown-panel .icon-hf{
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/base/icon-huinot.png?v=0f24a3171d');
}
/* 企业微信 */
.header-content .dropdown-panel .li .link-to-wechat {
    font-size: 12px;
    color: #3978FF;
    position: absolute;
    right: 30px;
    width: auto!important;
    padding-left: 0!important;
    min-width: initial;
}

/*下拉通用*/
.pull-down-menu {
    width: 100%;
    height: 500px;
    background-color: #fff;
    position: absolute;
    box-shadow:4px 14px 31px 0px rgba(28,40,72,0.09);
    border-top: 1px solid #DCDFE6;
}
.pull-down-menu .main-content {
    width: calc(100% - 410px);
    min-width: 1200px;
    margin: 0 auto;
    height: 490px;
}
.pull-down-menu .nav-card {
    position: absolute;
}
.pull-down-menu .nav-card .card {
    width: calc(100% - 410px);
    min-width: 1200px;
    height: 425px;
    padding: 40px 20px 0px;
    position: absolute;
}
.pull-down-menu  .list dt {
    width: 155px;
    font-size: 14px;
    color: #27274A;
    text-align: left;
    line-height: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid #DCDFE6;
    cursor: pointer;
}
.pull-down-menu  .list dt.special {
    cursor: auto;
}
.pull-down-menu .product-exam-card .list.core2 {
    margin-right: 120px;
}
.pull-down-menu .list dd {
    padding: 12px 5px 12px 46px;
    font-size: 14px;
    text-align: left;
    line-height: 24px;
    position: relative;
    left: -20px;
    margin-bottom: 8px;
}
.pull-down-menu .list dd.recruit {
    padding: 4px 30px 4px 46px;
    font-size: 14px;
    text-align: left;
    line-height: 24px;
}
.pull-down-menu .list dd.recruit.online {
    margin-bottom:11px;
}
.pull-down-menu .list dd.first {
    margin-top: 8px;
}
.pull-down-menu .list dd.first.recruit-exam {
    margin-bottom: 0;
} 
.pull-down-menu .list dd img{
    width: 18px;
    height: 18px;
    position: absolute;
    left: 20px;
    top: 15px;
    margin-right: 8px;
}
.pull-down-menu .list dd:hover {
    background: #F1F3F8;
    border-radius: 2px;
}
.pull-down-menu .list dd.recruit:hover {
    background: #F5F8FF;
    border-radius: 4px;
}
.pull-down-menu .list a{
    color: #27274A;
}
.pull-down-menu .list dd.recruit a {
    color: #656577;
}
.pull-down-menu .list a:not(:first-child) {
    font-weight: 500;
}
.pull-down-menu .content-right {
    float: right;
    pointer-events: auto;
    position: relative;
    margin-top: 40px;
}
.pull-down-menu.exam .content-right .line{
    position: absolute;
    top: -40px;
    height: calc(100% + 146px);
    width: 1px;
    left: -80px;
    border-left: 1px solid #DCDFE6;
}
.pull-down-menu.train .content-right .train-line{
    position: absolute;
    top: -40px;
    height: calc(100% + 120px);
    width: 1px;
    left: -80px;
    border-left: 1px solid #DCDFE6;
}
.pull-down-menu .right-pic {
    width: 330px;
    height: auto;
}
.pull-down-menu .serious-play {
    width: 67px;
    height: auto;
    position: absolute;
    left: 126px;
    top: 102px;
    cursor: pointer;
}
.pull-down-menu .right-entry {
    width: 330px;
    height: 60px;
    padding-left: 22px;
    background-color: rgba(55, 118, 255, 0.05);
}
.pull-down-menu .right-entry .title {
    color: #27274A;
    line-height: 60px;
    font-size: 14px;
    font-weight: 500;
}
.pull-down-menu .right-entry .split {
    display: inline-block;
    margin: 0 8px;
    font-size: 12px;
    color: #DCDFE6;
}
.pull-down-menu .right-entry .desc {
    font-size: 11px;
    color: #656577;
    line-height: 18px;
}
.pull-down-menu .bottom {
    background-color: #F1F3F8;

}
.pull-down-menu .bottom .bottom-content {
    width: calc(100% - 410px);
    min-width: 1200px;
    margin: 0 auto;
}
.pull-down-menu .bottom-bar {
    color: #27274A;
    font-size: 12px;
    padding: 18px 0;
    height: 60px;
}
.pull-down-menu .bottom-bar .bar-left {
    position: relative;
}
.pull-down-menu .bottom-bar .word{
    display: inline-block;
    position: relative;
    top: -5px;
}
.pull-down-menu .bottom-bar .bar-left img{
    height: 24px;
    width: auto;
}
.pull-down-menu .bottom-bar .bar-left .split {
    display: inline-block;
    margin: 0 10px 0 10px;
    color: #DCDFE6;
}
.pull-down-menu .bottom-bar .bar-left {
    float: left;
}
.pull-down-menu .bottom-bar .bar-right {
    float: right;
}
.pull-down-menu .bottom-bar .bar-right img{
    height: 21px;
    width: 76px;
    position: relative;
    top: 2px;
}
/* 考试的下拉 */
.header-content .product-exam{
    position: relative;
}
.pull-down-menu .icon-arrow.icon-a_arrow_right {
    margin-left: 7px;
    font-size: 12px;
    color: #27274A;
}
.pull-down-menu .product-exam-card .arrow {
    width: 30px;
    height: 30px;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    top: 15px;
    box-shadow: -10px -10px 10px -8px rgba(58,62,81,0.1);
    transform: rotate(45deg) translateX(-18px);
    display: none;
}
.pull-down-menu .product-exam-card .list {
    float: left;
}
.pull-down-menu .product-exam-card .list.right {
    position: absolute;
    right:0px;
}
.pull-down-menu .product-exam-card .list:last-child {
    margin-right: 0;
}
/* 严肃考试视频弹框 */
.mask-dialog {
    width: 100%;
    height: 100vh;
    background: rgba(11,16,44,0.30);
    position: absolute;
    left: 0;
    top: 0;
    z-index: 99999;
}
.mask-dialog .video-wrapper,
.mask-dialog .video-wrapper-desktop {
    width: 880px;
    height: 495px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.mask-dialog .video-wrapper video,
.mask-dialog .video-wrapper-desktop video {
    width: 880px;
    height: auto;
}
.mask-dialog  img {
    width: 40px;
    height: auto;
    position: absolute;
    right: -20px;
    top: -20px;
    cursor: pointer;
}

/* 培训的下拉 */
.header-content .train{
    position: relative;
}
.pull-down-menu .train-card  .arrow {
    width: 30px;
    height: 30px;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    top: 15px;
    box-shadow: -10px -10px 10px -8px rgba(58,62,81,0.1);
    transform: rotate(45deg) translateX(-18px);
    display: none;
}
.pull-down-menu .train-card  .list {
    float: left;
}
.pull-down-menu .train-card .list.shop1 {
    margin-left: 120px;
}
.pull-down-menu .train-card  .list.right {
    position: absolute;
    right:0px;
}
.pull-down-menu .train-card  .list:last-child {
    margin-right: 0;
}

/*解决方案的下拉*/
.header-content .solution{
    position: relative;
}
.pull-down-menu .solution-card  .list {
    float: left;
}
.pull-down-menu .solution-card  .list.special {
    margin-right: 120px;
}
.pull-down-menu .solution-card  .list.right {
    position: absolute;
    right:0px;
}
.pull-down-menu .solution-card  .list:last-child {
    margin-right: 0;
}

/*内容的下拉*/
.header-content .content {
    position: relative;
}
.header-content .content-card {
    position: absolute;
    left: 50%;
    top: 62px;
    transform: translateX(-50%);
    padding-top: 10px;
    display: none;
}
.header-content .content:hover .content-card {
    display: block;
}
.header-content .content-card .arrow {
    width: 30px;
    height: 30px;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    top: 15px;
    box-shadow: -10px -10px 10px -8px rgba(58,62,81,0.1);
    transform: rotate(45deg) translateX(-18px);
}
.header-content .content-card .card {
    width: 700px;
    padding: 40px 40px 30px;
    background: #FFFFFF;
    border-radius: 4px;
    box-shadow: 0 0 10px 0 rgba(58,62,81,0.1);
}
.header-content .content-card .card-item .item-label {
    display: inline-block;
    width: 135px;
    color: #3a3e51;
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
    vertical-align: middle;
}
.header-content .content-card .card-item .list-container {
    display: inline-block;
    width: 485px;
    padding: 10px 0;
    border-bottom: 1px solid #F1F3F8;
}
.header-content .content-card .card-item .list-container li {
    display: inline-block;
    color: #6d717c;
    font-size: 14px;
    line-height: 30px;
}

.header-content .content-card .card-item .list-container li a {
    padding: 5px;
}
.header-content .content-card .card-item .list-container li a:hover,
.header-content .content-card .card-item .item-label a.active,
.header-content .content-card .card-item .list-container li a.active {
    color: #3776ff;
}
.header-content .content-card .card-item .list-container .btn-more {
    display: inline-block;
    color: #6d717c;
    font-size: 14px;
    line-height: 30px;
    float: right;
}
.header-content .content-card .card-item .list-container .btn-more a {
    color: #6d717c;
    background: none;
}
.header-content .content-card .all {
    float: right;
    font-size: 14px;
    line-height: 18px;
    color: #6d717c;
    margin-top: 15px;
}
/************* banner ***********/
.banner.hasImg {
    height: 860px;
}

#goTop {
    width: 100%;
    display: none;
    position: absolute;
    bottom: 0;
    transform: translateY(100%);
}

/********* footer *********/
.footer {
    height: 1085px;
    /* height: 915px; */
    position: relative;
}
.footer.no-trial{
    height: 625px;
    /* height: 515px; */
}
.footer.no-trial .free-trial{
    display: none;
}

/* 免费试用 */
.footer .free-trial {
    width: 100%;
    position: absolute;
    top: -26px;
    left: 0;
    z-index: 2;
}
.footer .free-trial .bg {
    position: relative;
    margin: 0 auto;
    text-align: center;
    height: 442px;
    padding-top: 143px;
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/img-footer-bg-n1.png?v=dafcb3ddbd);
    background-repeat: no-repeat;
    background-size: 100% 442px;
}
.footer .free-trial .bg>img {
    height: 287px;
    position: absolute;
    right: 0;
    bottom: 0;
}
.footer .free-trial .title {
    font-size: 48px;
    color: #fff;
    margin-bottom: 40px;
    font-weight: 500;
}
.footer .free-trial-box {
    display: inline-block;
    width: 700px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
}
.footer .free-trial-box .input {
    width: calc(100% - 192px);
    font-size: 18px;
    border-radius: 8px 0 0 8px;
    padding-left: 40px;
}
.footer .free-trial-box .input,
.footer .free-trial-box .btn {
    height: 60px;
}
.footer .free-trial-box .btn {
    width: 152px;
    background: #F76377;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 60px;
    text-align: center;
}
/* footer-content */
.footer-content {
    width: 100%;
    height: 742px;
    background: #27274A;
    position: absolute;
    bottom: -57px;
    padding-top: 80px;
}
.footer-content .main-content {
    position: relative;
}
.footer-content .main-content .content-left{
    float: left;
    /* margin-right: 95px; */
}
.footer-content .main-content .content-right{
    float: right;
}
.footer-content .list {
    float: left;
    font-size: 14px;
    text-align: left;
    line-height: 18px;
    color: #B4B6BD;
}
.footer-content .list.exam {
    margin-right: 39px;
}
.footer-content .list.trian {
    margin-right: 52px;
}
.footer-content .news {
    margin-left: 36px;
}
.footer-content .solution {
    margin-right: 52px;
}
.footer-content .main-content .list dt.about {
    margin: 48px 0 24px;
}
.footer-content .main-content .list dt a {
    font-size: 18px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 26px;
}
.footer-content .list dt {
    color: #FFF;
    /* font-weight: 600; */
}
.footer-content .list dt.scene,
.footer-content .list dt.core {
    margin-top: 30px;
}
.footer-content .list .decoration {
    text-decoration: underline;
}

.footer-content .list a {
    color: #C1C1CB;
    display: block;
}
.footer-content .list a:hover {
    color: #3776FF;
}
.footer-content .list dt {
    margin-bottom: 24px;
}
.footer-content .list dd {
    height: 20px;
    line-height: 20px;
    margin-bottom: 16px;
}
.footer-content .list dd:last-child {
  margin-bottom: 0 !important;
}
.footer-content .list dd.classify {
    font-size: 0;
}
.footer-content .list dd.classify a{
    display: inline;
    font-size: 14px;
}
/* .footer-content .list dd.classify a:not(:last-child) {
    margin-right: 15px;
} */
.footer-content .list dd.classify .line  {
    display: inline-block;
    font-size: 14px;
    margin: 0 11px;
}
.footer-content .list.news dd a {
    width: 260px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.footer-content .product dl:nth-child(2) {
    margin-top: 33px;
}
.footer-content .erweima-box {
    /* margin-top: 25px; */
    font-size: 0;
    margin-top: 64px;
}
.footer-content .erweima-box .erweima {
    height: 136px;
    /* padding: 5px; */
    margin-top: 4px;
    text-align:  center;
    display: inline-block;
    color: #B4B6BD;
    font-size: 14px;
    line-height: 18px;
    vertical-align: middle;
}
.footer-content .erweima-box .erweima:first-child {
    margin-right: 24px;
}
.footer-content .erweima-box .erweima div {
    width: 90px;
    height: 90px;
    background-color: #6D717C;
    background-repeat: no-repeat;
    background-size: 110px auto;
    margin-bottom: 8px;
    display: block;
    border-radius: 4px;
}
.footer-content .erweima-box .erweima  .weixin-official-account {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/img-footer-weixin-video-account.png?v=47b3f9f895);
    background-size: cover;
    background-repeat: no-repeat;
}
.footer-content .erweima-box .erweima  .weixin-video-account {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/img-footer-weixin-official-account.png?v=47b3f9f895);
    background-size: cover;
    background-repeat: no-repeat;
}
.footer-content .erweima-box .erweima  .app {
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/img-footer-app.jpg?v=47b3f9f876);
}
.footer-content .erweima-box .erweima div span {
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 90px;
    text-align: center;
}
.footer-content .erweima-box .weixin {
    background-position: 0px 0px;
}
.footer-content .erweima-box .app {
    position: relative;
}
/* .footer-content .ksx-company-info {
    margin-top: 50px;
} */
.footer-content .ksx-company-info .contact {
    font-size: 18px;
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 26px;
    margin-bottom: 24px;
}
.footer-content .ksx-company-info li {
    font-size: 14px;
    color: #B4B6BD;
    line-height: 20px;
    position: relative;
}
.footer-content .ksx-company-info li.telephone a{
    font-size: 14px;
    font-family: MiSans, MiSans;
    font-weight: bold;
    color: #C1C1CB;
    line-height: 20px
}
.footer-content .ksx-company-info li.suggest {
    padding-left: 0;
    margin: 16px 0;
}
.footer-content .ksx-company-info li i {
    width: 20px;
    height: 20px;
    background-image: url(https://s6.kaoshixing.com/website/website-5.0/images/base/icon-footer-contact-us.png?v=eac66ee7a7);
    background-size: auto 28px;
    background-repeat: no-repeat;
    position: absolute;
    left: 0;
    top: 0;
}
.footer-content .address i {
    background-position: -6px -5px;
}
.footer-content .telephone i {
    background-position: -31px -3px;
}
.footer-content .email i {
    background-position: -55px -2px;
}
.footer .friend-link {
    width: 100%;
    font-size: 12px;
    color: #B4B6BD;
    text-align: left;
    border-top: 1px solid #42475E;
    padding: 24px 0;
    position: absolute;
    bottom: 80px;
    left: 0;
    display: flex;
}
.footer .friend-link .link-content {
    display: -webkit-box;
    -webkit-line-clamp:2;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    margin-left: 32px;
    margin-right: 2px;
    color: #C1C1CB;
}
.footer .friend-link .link-content span {
    line-height: 26px;
    margin-bottom: 12px;
    font-size: 14px;
}
.footer .friend-link .link-title {
    height: 26px;
    line-height: 26px;
    font-size: 18px;
    font-weight: 500;
    color: #FFFFFF;
    display: flex;
    flex-shrink: 0;
}
.footer .friend-link span {
    font-size: 12px;
    margin-right: 24px;
}
.footer .copyright {
    width: 100%;
    font-size: 12px;
    color: #C1C1CB;
    text-align: left;
    padding: 30px 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #20203B;;
}
.footer .copyright .line {
    display: inline-block;
    margin: 0 8px;
}
.footer .copyright .tag-map{
    margin-right: 30px;
}
.footer .copyright .beian{
    margin-left: 30px;
}
.footer .copyright .beian img{
    position: relative;
    top: -2px;
    height: 20px;
    vertical-align: middle;
    margin-right: 7px;
}

/*解决方案用盒子，shadow-box hover反色*/
.shadow-box{
    margin-right: -44px;
}
.shadow-box .box {
    display: inline-block;
    height: 160px;
    width: 160px;
    /*float: left;*/
    background-color: #FFFFFF;
    box-shadow: 0 0 15px 0 rgba(55,118,255,0.10);
    border-radius: 4px;
    margin-right: 44px;
    background-repeat: no-repeat;
    overflow: hidden;
}
.shadow-box .box a{
    display: block;
    padding-top: 33px;
    padding-bottom: 32px;
    width: 100%;
}
.shadow-box .box .title{
    font-size: 18px;
    color: #3B426B;
    text-align: center;
    font-weight: 500;
}
.shadow-box .box .title:before{
    content: '';
    display: block;
    width: 60px;
    height: 60px;
    margin: auto;
    margin-bottom: 10px;
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/solutions/icon-list.png?v=339feded68');
    background-size: 700px auto!important;
}
.shadow-box .box:hover {
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/solutions/icon-list.png?v=339feded68');
    background-size: 700px auto!important;
}
.shadow-box .box:hover .title{
    color: #fff;
}
.shadow-box .box.s1:hover{
    background-position: -0px -0px;
}
.shadow-box .box.s2:hover{
    background-position: -0px -160px;
}
.shadow-box .box.s3:hover{
    background-position: -160px -160px;
}
.shadow-box .box.s4:hover{
    background-position: -160px -0px;
}
.shadow-box .box.s5:hover{
    background-position: -320px -0px;
}
.shadow-box .box.s6:hover{
    background-position: -320px -160px;
}
.shadow-box .box.s7:hover{
    background-position: -0px -320px;
}
.shadow-box .box.s8:hover{
    background-position: -320px -320px;
}
.shadow-box .box.s9:hover{
    background-position: -160px -320px;
}
.shadow-box .box.s10:hover{
    background-position: -480px -320px;
}
.shadow-box .box.s11:hover{
    background-position: -480px -160px;
}
.shadow-box .box.s12:hover{
    background-position: -0px -480px;
}
.shadow-box .box.s13:hover{
    background-position: -160px -480px;
}
.shadow-box .box.s14:hover{
    background-position: -480px -0px;
}
.shadow-box .box:hover .title:before{
    background: none!important;
}
.shadow-box .box.s1 .title:before{
    background-position: -380px -480px;
}
.shadow-box .box.s2 .title:before{
    background-position: -440px -480px;
}
.shadow-box .box.s3 .title:before{
    background-position: -500px -480px;
}
.shadow-box .box.s4 .title:before{
    background-position: -560px -480px;
}
.shadow-box .box.s5 .title:before{
    background-position: -380px -540px;
}
.shadow-box .box.s6 .title:before{
    background-position: -320px -540px;
}
.shadow-box .box.s7 .title:before{
    background-position: -440px -540px;
}
.shadow-box .box.s8 .title:before{
    background-position: -500px -540px;
}
.shadow-box .box.s9 .title:before{
    background-position: -320px -480px;
}
.shadow-box .box.s10 .title:before{
    background-position: -560px -540px;
}
.shadow-box .box.s11 .title:before{
    background-position: -640px -0px;
}
.shadow-box .box.s12 .title:before{
    background-position: -640px -60px;
}
.shadow-box .box.s13 .title:before{
    background-position: -640px -120px;
}
.shadow-box .box.s14 .title:before{
    background-position: -640px -180px;
}

/*除首页外所有页面首屏样式*/
.page-intro.hasImg{
    padding-top: 130px;
}
.page-intro{
    height: 500px;
    padding-top: 120px;
}
.page-intro.center{
    text-align: center;
}
.page-intro .title{
    font-size: 44px;
    color: #FFF;
    font-weight: 500;
}
.page-intro .sub-title{
    color: #F1F3F8;
}

/*面包线*/
.breadcrumb{
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #3B426B;
}
.breadcrumb li{
    float: left;
}
.breadcrumb li + li:before{
    content: ">";
    margin-left: 3px;
    margin-right: 5px;
}
.breadcrumb li a {
    color: #3B426B;
}
.breadcrumb li a:hover, .breadcrumb li a:focus{
    color: #3776FF;
}


/*分类标签组成的导航*/
.classify-nav{
    font-size: 0;
}
.classify-nav li{
    border-radius: 4px;

    font-size: 14px;
    letter-spacing: 0;
    text-align: center;
    line-height: 34px;
    color: #3B426B;

    width: 76px;
    height: 34px;
    font-weight: 500;

    display: inline-block;
}
.classify-nav li a{
    display: block;
    width: 100%;
    height: 100%;
}
.classify-nav li:hover{
    background: #F1F3F8;
}
.classify-nav li.active{
    color: #FFF;
    background: #3776FF;
    box-shadow: 0 5px 10px 0 rgba(55,118,255,0.50);
}
.classify-nav li + li{
    margin-left: 30px;
}
/*分页器*/
.pagination{
    text-align: center;
    font-size: 0;
}
.pagination .page{
    display: inline-block;
    width: 30px;
    height: 30px;

    background: #FFFFFF;
    box-shadow: 0 1px 5px 0 rgba(58,62,81,0.05);
    border-radius: 2px;
    font-size: 14px;
    color: #6D717C;
    text-align: center;
    vertical-align: middle;
    line-height: 30px;
}
.pagination .page.prev,
.pagination .page.prev.disabled, .pagination .page.prev.disabled:hover,
.pagination .page.next,
.pagination .page.next.disabled, .pagination .page.next.disabled:hover
.pagination .page.prev.active, .pagination .page.prev:hover,
.pagination .page.next.active, .pagination .page.next:hover{
    background-image: url('https://s6.kaoshixing.com/website/website-5.0/images/arrow.png?v=35e010c9a5');
}
.pagination .page.prev,
.pagination .page.prev.disabled, .pagination .page.prev.disabled:hover{
    background-position: 1px -34.5px!important;
}
.pagination .page.next,
.pagination .page.next.disabled, .pagination .page.next.disabled:hover{
    background-position: -55px -1.5px!important;
}

.pagination .page.active,.pagination .page:hover{
    background-color: #3776FF;
    color: #FFFFFF;
}

.pagination .page.prev.active, .pagination .page.prev:hover{
    background-position: 1px -1.5px!important;
}
.pagination .page.next.active, .pagination .page.next:hover{
    background-position: -27px -1.5px!important;
}
.pagination .page.disabled, pagination .page.disabled:hover{
    background-color: #fff;
    cursor: not-allowed;
    color: #B4B6BD;
}

.pagination .page + .page{
    margin-left: 10px;
}
.pagination .page a{
    display: block;
    width: 100%;
    height: 100%;
}

/* 广告条 */
#header .gwggt{
    position: relative;
    cursor: pointer;
    width: 100%;
    overflow: hidden;
}
#header .gwggt img{
    position: relative;
    margin-left: 50%;
    transform: translateX(-50%);
    width: 1920px;
}
#header .gwggt .iconclose{
    position: absolute;
    top: 7px;
    right: 4px;
    font-size: 35px;
    transform: rotate(135deg);
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 24px;
    cursor: pointer;
    color: #fff;
}
/*.header.transparent{*/
/*    height: 80px;*/
/*}*/
/*.header{*/
/*    height: 140px;*/
/*}*/

/*查看更多向右箭头*/
.go-detail .icon.icon-arrow-right{
    display: inline-block;
    width: 14px;
    height: 14px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url("https://s6.kaoshixing.com/website/website-5.0/images/base/icon-arrow-right.png?v=8ee968716c");
    margin-left: 10px;
    position: relative;
    top: 1px;
}

/*七陌容联云默认咨询客服隐藏*/
#chatBtn{
    display: none!important;
}

@media screen and (min-width: 1700px) {
    .header-content .nav-item {
        margin-left: 35px;
    }
}

@media screen and (min-width: 1920px) {
    .page-intro .mask,
    .banner .mask {
        background-size: cover!important;
        background-position: center!important;

    }

    /* 屏幕宽度大于1920 */
    #header .gwggt img{
        width: 100%;
        height: auto;
    }
}