html,body{
    scrollbar-gutter: stable !important;
    font-family: 'SourceHanSansCNNormal',Arial, Helvetica, sans-serif;
}
p{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
input{
    outline: none;
}
.left{
    float: left;
}
.right{
    float: right;
}
.clear{
    clear: both;
}

/* 头部 */
.top {
    background: #F6F6F6;
    display: flex;
    justify-content: center;
}
.top .top-box {
    width: 1200px;
    height: 28px;
    font-size: 12px;
    color: #999999;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-container{
}
.header-container .header-box{
    width: 1200px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-container .header-container-lf img{
    width: 300px;
    height: 34px;
}
.header-container .search-container{
    width: 180px;
    height: 32px;
    position: relative;
}
.header-container .search-container input{
    width: 180px;
    height: 32px;
    border-radius: 20px;
    border: 1px solid #1B4861 ;
    padding-left: 30px;
    color:#1B4861 ;
    font-size: 12px;
}
.header-container .search-container input::placeholder {
    color: #1B4861 ;
    font-size: 12px;
}
.header-container .search-container img {
    width: 16px;
    height: 17px;
    position: absolute;
    top: 25%;
    left: 5%;
}
.header-container .login-box {
    width: 100px;
    height: 32px;
}
.header-container .login-btn {
    width: 50px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    color: #FFFFFF;
    background: #4076F6;
    cursor: pointer;
    display: block;
}
.header-container .login-btn.left {
    text-align: right;
    border-radius: 16px 0px 0px 16px;
}
.header-container .login-btn.right {
    text-align: left;
    border-radius: 0px 16px 16px 0px;
}
.header-container .section {
    display: flex;
}
.header-container .section li {
    font-weight: 400;
    padding: 0 10px;
}
.header-container .section li a {
    font-size: 16px;
    color: #333333;
}
.header-container .section li .currentIndex {
    font-weight: bold;
    color: #1B4861 !important;
}
.header-container .search-container .btn-search:hover{
    opacity: .7;
}
.header-container .header-container-rgt {
    line-height: 80px;
}
.header-container .btn-login{
    height:30px;
    float: right;
    /* border:1px solid #CCCCCC; */
    border-radius:18px;
    font-size:16px;
    color: #FC9B00;
    line-height:30px;
    cursor: pointer;
    text-align: center;
    margin-top: 25px;
}
.header-container .btn-login a{
    color:#333333;
}
.header-container .btn-login.after {
    color: #2878FF;
}
.header-container .btn-login.after span{
    color: #333333;
}
.header-container .btn-login.before a:hover,.header-container .btn-login.after span:hover{
    opacity: .7;
}

::-webkit-input-placeholder { /* WebKit browsers */
    color: #DDDDDD;
}

::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #DDDDDD;
}

:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #DDDDDD;
}

/* 导航 */
.main-menu-box{
    height: 36px;
    line-height: 36px;
    background: linear-gradient(270deg, rgba(67,108,243,0) 0%, #436CF3 24%, #436CF3 77%, rgba(67,108,243,0) 100%);
}
.section1-container{
    width: 1200px;
    margin: 0 auto;
    height: 36px;
}
.main-menu-container{
    width: 220px;
    height: 48px;
    background: url(../../images/20210201/icon_menu.png) 10px center no-repeat #2878FF;
    background-size: 20px auto;
    position: relative;
}
.main-menu-container.active .section-content{
    display: block;
    box-shadow: 0px 0px 4px #333333;
}
.main-menu-container .section-title{
    color: #fff;
    font-size: 18px;
    margin-left: 40px;
    width: 180px;
    height: 48px;
    line-height: 48px;
    background: url(../../images/20210201/arrow_down.png) 144px center no-repeat;
    background-size: 15.5px;
    cursor: pointer;
}
.main-menu-container .border{
    position: absolute;
    top: 48px;
    height: 2px;
    left: 0;
    right: 0;
    background: #2878FF;
    z-index: 53;
}
.main-menu-container.active .section-title{
    background-image: url(../../images/20210201/arrow_up.png);
}
.main-menu-container .section-content{
    display: none;
    position: absolute;
    top: 48px;
    background:#fff;
    z-index: 50;
    min-height: 400px;
    padding-top: 12px;
    padding-left: 10px;
}
.main-menu-container .section-content .section-item{
    margin-bottom: 10px;
}
.main-menu-container .section-content .section-item .section-item-title{
    font-size: 16px;
    color: #000;
    margin-bottom: 10px;
}
.main-menu-container .section-content .section-item .section-item-content a{
    cursor: pointer;
    font-size: 14px;
    color: #999;
    opacity: .7;
    margin-right: 10px;
    float: left;
    margin-bottom: 10px;
}
.main-menu-container .section-content .section-item .section-item-content a:hover{
    opacity: 1;
}
.section1{
    height:36px;
    margin: 0 auto;
    padding-left: 60px;
}
.section1>li{
    float: left;
    text-align: center;
    height: 36px;
    line-height: 36px;
    cursor: pointer;
    position: relative;
    margin-right: 42px;
}
.section1>li>a{
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 22px;
    color: #fff;
    padding: 9px 26px;
}
.section1 .second-nav{
    display: none;
}
.section1>li:hover{
    background: #fff;
}
.section1 > li:hover .second-nav{
    display: block;
}
.section1>li:hover>a{
    color:rgba(63,118,191,1);
}
.section1>li .second-nav{
    position: absolute;
    z-index: 100;
    top: 50px;
    left: 0;
    right: 0;
    background: #fff;
}
.section1>li .second-nav p{
    height: 50px;
    line-height: 50px;
    text-align: center;
}
.section1>li.active a{
    font-size: 16px;
    font-weight: bold;
    color: #436CF3;
}
.active {
    background-color: #fff;
}
.section1>li .second-nav p a{
    color:rgba(102,102,102,1);
}
.section1>li .second-nav p a:hover{
    color: #2878FF;
}

/* 底部 */
.footer-container{
    width: 100%;
    background:#143361;
}
.footer{
    padding: 15px 0 0;
}
.footer .footer-section1{
    color: #fff;
    width: 1200px;
    margin: 0 auto;
}
.footer .footer-section1 .footer-msg1 a{
    font-size:14px;
    color:#fff;
    line-height:20px;
    margin: 0 5px;
}
.footer .footer-section1 .footer-msg2{
    font-size: 14px;
    color: #FFFFFF;
    opacity: 0.7;
    margin-top: 30px;
}
.footer .footer-section1 .footer-msg3{
    font-size: 14px;
    color: #FFFFFF;
    opacity: 0.7;
    margin-top: 10px;
}
.footer .footer-section1 .footer-msg4{
    font-size: 14px;
    color: #FFFFFF;
    opacity: 0.7;
    margin-top: 30px;
}
.footer .footer-section1 .footer-msg4 a{
    color: #FFFFFF;
    margin: 0 5px;
}
.footer .footer-section1-rgt{
    margin-top: 14px;
}
.footer .footer-section1-rgt li{
    float: left;
    width: 150px;
    margin-left: 50px;
    text-align: center;
}
.footer .footer-section1-rgt li img{
    width: 100%;
    margin-bottom: 10px;
}
.footer .footer-section1-rgt li span{
    color: #fff;
}
.footer .footer-section2{
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #143361;
    font-size: 14px;
    color: #fff;
}