body {
    background-color: #fff;
    width: 100%;
    min-width: 1380px;
    margin: 0;
    font-family: La;
}
/*header start*/
.headermain {
    width: 100%;
    height: 120px;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 1001;
}
.headerlogo {
    width: 100%;
    height: 70px;
    margin: 0 auto;
    background:  url("../../../images/web/indexnew/headerlogobg.png") center center no-repeat;
    background-size: 100% 100%;
}
.headerlogocenter {
    width: 1260px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.headermain .header_logo {
    display: flex;
    width: 550px;
}
.headlogo {
    width: 160px;
    height: 56px;
    background: url("../../../images/web/indexnew/headerlogo.png") center center no-repeat;
    margin: auto 0;
    cursor: pointer;
    background-size: contain;
}
.splitline {
    width: 1px;
    height: 40px;
    background: #FFFFFF;
    margin: 15px 11px;
}
.headdescript {
    width: 368px;
    margin: auto 0;
}
.headdescript p {
    width: 100%;
    font-size: 12px;
    font-weight: 400;
    color: #FFFFFF;
}
.headdescript p:first-child {
    margin-bottom: 5px;
}
.header_search {
    width: 318px;
    height: 30px;
    margin: auto 0;
    position: relative;
}
.search-input {
    width: 308px;
    height: 30px;
    background: transparent;
    position: absolute;
    border: 1px solid #5e89c2;
    border-radius:3px;
    outline: none;
    color: #fff;
    font-size: 14px;
    padding-left: 10px;
    box-sizing: content-box;
}
.search-icon {
    position: absolute;
    top: 3px;
    right: 0;
}
.search-icon:hover {
    transform: scale(1.1);
    cursor: pointer;
}
.header_login {
    width: 150px;
    margin-left: 90px;
    height: 70px;
    display: flex;
}
.headregister{
    width: 69px;
    font-size: 13px;
    font-weight: 400;
    color: #FFFFFF;
    margin: auto 0;
    cursor: pointer;
    text-align: center;
}
.headlogin {
    width: 66px;
    height: 30px;
    margin: auto;
    background: url("../../../images/web/indexnew/headerlogologin.png") center center no-repeat;
    line-height: 30px;
    font-size: 13px;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    cursor: pointer;
}
.header_login_all {
    width: 150px;
    margin-left: 90px;
    height: 80px;
    /*display: flex;*/
    position: relative;
}
.header_login_alli {
    width: 100%;
    height: 100%;
    display: flex;
}
.headregisterall {
    width: 69px;
    font-size: 13px;
    font-weight: 400;
    color: #FFFFFF;
    margin: auto 0;
    overflow: hidden; /* 防止图片溢出容器 */
    text-align: center;
}
.headloginall {
    width: 42px;
    height: 42px;
    margin: auto;
    overflow: hidden; /* 防止图片溢出容器 */
}
.headloginall img {
    width: 42px;
    height: 42px;
    margin: auto;
    border-radius: 50%;
}
.user_arrow {
    width: 12px;
    height: 8px;
    background:  url("../../../images/web/indexnew/jtw.png") center center no-repeat;
    margin: auto 10px;
    transform: rotate(0deg); /* 初始化角度为0度 */
}
.header_login_all:hover .user_arrow {
    transform: rotate(180deg);
}
.userop {
    position: absolute;
    width: 160px;
    height: auto;
    background: url("../../../images/web/indexnew/openbg1.png") no-repeat;
    background-size: 100% 100%;
    top: 61px;
    left: 23px;
    line-height: 20px;
    border-radius: 5px;
    z-index: 1000;
}
.userop ul {
    list-style: none;
    padding: 0 10px;
    text-align: left;
    position: relative;
    z-index: 2;
    font-size: 12px;
    font-family: "La";
    font-weight: 400;
    color: #000000;
    line-height: 32px;
}
.userop ul li {
    margin-top: 1px;
    margin-left: 11px;
    border-bottom: 1px solid #EEEEEE;
}
.userop ul li:first-child {
    margin-top: 14px;
}
.userop ul li:last-child {
    padding-bottom: 15px;
    border: none;
}
.userop li:hover {
    cursor: pointer;
    color: #3F6392;
}
.userop {
    display: none;
}
.header_login_all:hover .userop {
    display: block;
}
/* 优先采用 -webkit-transform 规则 */
.txt {
    -webkit-transform: scale(0.8)
}
.header_language {
    width: 18px;
    height: 18px;
    border-radius: 10px;
    border: 1px solid #fff;
    margin: auto 0;
    font-size: 12px;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    line-height: 18px;
    cursor: pointer;
    padding: 1px;
    box-sizing: content-box;
}
.headernav {
    width: 100%;
    height: 50px;
    box-shadow: 0px 0px 36px 0px rgba(0,0,0,0.15);
}
.headernav .navbox {
    width: 1268px;
    height: 48px;
    margin: 0 auto;
}
.navul1 {
    list-style-type: none;
    height: 50px;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content:space-between;
}
.navul1 li {
    display: inline-block;
    height: 45px;
    padding-left: 12px;
    padding-right: 12px;
    position: relative;
    box-sizing: content-box;
}
.navul1 li:last-child {
    padding-right: 10px;
}
.navul1 li:hover {
    border-bottom: 5px solid #03469E;
    color:#03469E;
}
.navul1 li.navlicurrent {
    border-bottom: 5px solid #03469E;
    color:#03469E;
}
.navul1 a {
    display: inline-block;
    height: 45px;
    text-decoration: none;
    color: #333;
    font-size: 16px;
    font-weight: bold;
    line-height: 50px;
    word-break: keep-all;
    white-space: nowrap;
}
.isexist:hover {
    color:#03469E;
}
.navul1 li.navlicurrent a {
    color:#03469E;
}
.navul1 li .navul1icon {
    display: inline-block;
    width: 10px;
    height: 5px;
    background: url("../../../images/web/indexnew/jtg.png") no-repeat;
    transform: rotate(0deg);
    margin-left: 8px;
}
.navul1 li:hover .navul1icon {
    transform: rotate(180deg);
}
.navul1 li .navul1iconoff {
    display: inline-block;
    width: 10px;
    height: 5px;
    background: url("../../../images/web/indexnew/jtw.png") no-repeat;
    transform: rotate(0deg);
}
.navul1 li:hover .navul1iconoff {
    transform: rotate(180deg);
}
.navul1 li.isoffpricing{
    height: 50px;
    background: #FFAD00;
}
.navul1 li.isoffpricing a.onexist {
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
}
.navul1 li .s_navboxs_a {
    display: none;
    position: absolute;
    width: 268px;
    height: 340px;
    background: url("../../../images/web/indexnew/chineseluguage.png") no-repeat;
    top: 48px;
    left: -20px;
}
.s_a {
    width: 238px;
    margin: 0 auto;
}
.s_a a {
    width: 226px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    padding-left: 12px;
    box-sizing: content-box;
}
.s_a a:hover {
    background: #b9cbe4;
}
.s_a a:first-child:hover {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.s_a a:last-child:hover {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.navul1 li .s_navboxs_b {
    display: none;
    position: absolute;
    width: 232px;
    height: 194px;
    background: url("../../../images/web/indexnew/chineseculture.png") no-repeat;
    top: 48px;
    left: -6px;
}
.s_b {
    width: 202px;
    margin: 0 auto;
}
.s_b a {
    width: 190px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    padding-left: 12px;
    box-sizing: content-box;
    word-break: break-word;
    white-space: normal;
}
.s_b a:first-child {
    width: 190px;
    height: 44px;
    line-height: 18px;
    padding-top: 10px;
}
.s_b a:hover {
    background: #b9cbe4;
}
.s_b a:first-child:hover {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.s_b a:last-child:hover {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.navul1 li .s_navboxs_c {
    display: none;
    position: absolute;
    width: 242px;
    height: 131px;
    background: url("../../../images/web/indexnew/teacher.png") no-repeat;
    top: 48px;
    left: -4px;
}
.s_c {
    width: 213px;
    margin: 0 auto;
}
.s_c a {
    width: 201px;
    height: 45px;
    line-height: 18px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    padding-left: 12px;
    padding-top: 11px;
    box-sizing: content-box;
    word-break: break-word;
    white-space: normal;
}
.s_c a:hover {
    background: #b9cbe4;
}
.s_c a:first-child:hover {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.s_c a:last-child:hover {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.navul1 li .s_navboxs_d {
    display: none;
    position: absolute;
    width: 242px;
    height: 58px;
    background: url("../../../images/web/indexnew/offpricing.png") no-repeat;
    top: 48px;
    left: -35px;
}
.s_d {
    width: 214px;
    margin: 0 auto;
}
.s_d a {
    width: 202px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    padding-left: 12px;
    box-sizing: content-box;
}
.s_d a:hover {
    background: #b9cbe4;
}
.s_d a:first-child:hover {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.s_d a:last-child:hover {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.navul1 li .s_navboxs_e {
    display: none;
    position: absolute;
    width: 197px;
    height: 167px;
    background: url("../../../images/web/indexnew/about.png") no-repeat;
    top: 48px;
    left: -47px;
}
.s_e {
    width: 165px;
    margin: 0 auto;
}
.s_e a {
    width: 157px;
    height: 40px;
    line-height: 39px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    padding-left: 12px;
    box-sizing: content-box;
}
.s_e a:hover {
    background: #b9cbe4;
}
.s_e a:first-child:hover {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.s_e a:last-child:hover {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.navul1 li:hover .s_navboxs_a {
    display: block;
}
.navul1 li:hover .s_navboxs_b {
    display: block;
}
.navul1 li:hover .s_navboxs_c {
    display: block;
}
.navul1 li:hover .s_navboxs_d {
    display: block;
}
.navul1 li:hover .s_navboxs_e {
    display: block;
}
/*header end*/