* {
    margin: 0px;
    padding: 0px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", 'Microsoft YaHei', Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    color: #282828;
}

input, select, textarea {
    outline: none;
}

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

textarea:focus {
    /*border: #66CC00 1px solid;*/
}

:focus {
    outline: none;
}

a img {
    border: 0px;
}

ul, li {
    list-style: none;
}

.cb {
    clear: both;
}

:root {
    --max_width: 1200px;
    --center: 0 auto;
    --white: #fff;
    --blue: #5596DC;
    --orange: #EDBE2B;
    --text_default_color: #282828;
    --gray: #ededed;
}

.main-box {
    width: 100%;
}

.main-header {
    /*max-width: 1200px;*/
    width: 100%;
    margin: 0 auto;
    background-color: #fff;
    height: 3.5em;
    font-size: 20px;
    /*border-bottom: #e5e5e5 1px solid;*/
}

.head-container {
    width: 100%;
    padding: 0 20px;
    height: 3.5em;
    font-size: 20px;
    background-color: #fff;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    position: relative;
}

.logo-box {
    width: 21em;
    display: block;
    flex: none;
    font-size: 16px;
}

.logo-box img {
    width: 100%;
    height: 100%;
}

.space-box {
    flex: 1;
    display: none;
}

.nav-box {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    margin-right: 20px;
}

.nav-box a, .nav-box span {
    line-height: 66px;
    border-top: #fff 4px solid;
    padding-bottom: 4px;
    height: 70px;
    box-sizing: border-box;
    font-size: 16px;
    color: #282828;
    margin: 0 20px;
    white-space: nowrap;
    cursor: pointer;
}

.nav-box span {
    position: relative;
}

.nav-box a:hover, .nav-box span:hover {
    border-top: #EDBE2B 4px solid;
    color: #EDBE2B;
    text-decoration: none;
}

.nav-box span:hover .nav-children-box {
    display: block;
}

.nav-children-box {
    min-width: 200px;
    padding: 20px 0;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .8);
    position: absolute;
    display: none;
    box-shadow: 0px 2px 10px 0px rgba(153, 153, 153, 0.3);
    z-index: 30000;
    right: 0px;
    top: calc(100% - 1px);
}

.nav-children-box .nav-children-list {
    display: block;
    line-height: 26px;
    font-size: 16px;
    padding: 10px 30px;
    height: auto;
    margin: 0px;
    border: none;
}

.nav-children-box .nav-children-list:hover {
    border: none;
    color: #fff;
    background: #EDBE2B;
}

.nav-box .nav-box-item-checked {
    color: #EDBE2B;
}

.signUp-btn {
    height: 2.5em;
    border: 1px solid #e5e5e5;
    border-radius: .6em;
    line-height: 3em;
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #282828;
    padding: 0 1.25em;
    margin-left: 15px;
    box-sizing: border-box;
    white-space: nowrap;
}

.signUp-btn:hover {
    color: #282828;
    text-decoration: none;
}

.signUp-btn .glyphicon {
    font-size: 1.25em;
    color: #DEDEDE;
    margin-left: 10px;
    display: block;
}

.mobile-nav-btn {
    display: none;
    font-size: 16px;
    flex: none;
    height: 2.5em;
    border: 1px solid #e5e5e5;
    border-radius: .6em;
    line-height: 3em;
    align-items: center;
    color: #282828;
    padding: 0 .75em;
    box-sizing: border-box;
    margin-left: 15px;
}

.mobile-nav-btn .glyphicon {
    font-size: 1.2em;
    display: block;
}

.mobile-nav-btn:hover {
    text-decoration: none;
}

.join-btn {
    height: 2.5em;
    border-radius: .6em;
    line-height: 2.5em;
    display: flex;
    align-items: center;
    font-size: 16px;
    background-color: #5596DC;
    color: #fff;
    padding: 0 1.25em;
    box-sizing: border-box;
    margin-left: 15px;
    white-space: nowrap;
}

.join-btn:hover {
    color: #fff;
    text-decoration: none;
}

.join-btn .glyphicon {
    font-size: 1.25em;
    color: #fff;
    margin-left: 10px;
    display: block;
}

.mobile-nav-close {
    display: none;
    font-size: 16px;
    flex: none;
    height: 2.5em;
    border-radius: .6em;
    border: 1px solid #fff;
    line-height: 2.5em;
    align-items: center;
    color: #282828;
    padding: 0 .75em;
    box-sizing: border-box;
    margin-left: 15px;
}

.mobile-nav-close .glyphicon {
    font-size: 1.25em;
    display: block;
    font-weight: lighter;
}

.mobile-nav-close:hover {
    text-decoration: none;
}

.mobile-nav {
    width: 40vw;
    background-color: #fff;
    padding: 20px 0;
    box-sizing: border-box;
    position: absolute;
    right: 0px;
    top: calc(100% + 1px);
    z-index: 3100;
    min-height: calc(100vh - 83.5px);
    box-shadow: 0 8px 10px 1px rgba(0, 0, 0, .03), 0 3px 14px 2px rgba(0, 0, 0, .02), 0 0 5px -3px rgba(0, 0, 0, .04);
    display: none;
    overflow-y: scroll;
}

.mobile-nav a, .mobile-nav span {
    width: 100%;
    font-size: 16px;
    box-sizing: border-box;
    display: block;
    cursor: pointer;
}

.mobile-nav-list {
    font-size: 1em;
    padding: 0 1.25em;
    width: 100%;
    line-height: 3em;
    box-sizing: border-box;
    text-align: center;
    position: relative;
}

.mobile-nav-list .glyphicon {
    position: absolute;
    font-size: 16px;
    font-weight: normal;
    top: calc(50% - 8px);
    right: 20px;
    text-align: right;
    display: block;
}

.mobile-nav-list .glyphicon-menu-down {
    display: none;
}

.mobile-nav-childern-box {
    width: 100%;
    padding: 20px 0;
    display: none;
}

.mobile-nav-childern-box a {
    width: 100%;
    display: block;
    font-size: .9em;
    padding: 0 1.25em;
    line-height: 2em;
    box-sizing: border-box;
    text-align: center;
}

.mobile-nav-childern-box a:hover {
    color: #fff;
    background: #EDBE2B;
}

.mobile-nav a:hover, .mobile-nav span:hover {
    text-decoration: none;
}

.mobile-nav a:hover .mobile-nav-list, .mobile-nav span:hover .mobile-nav-list {
    color: #fff;
    background: #EDBE2B;
}

.mobile-nav a:hover .mobile-nav-list .glyphicon, .mobile-nav span:hover .mobile-nav-list .glyphicon {
    color: #fff;
}

.mobile-nav .mobile-nav-item-open .mobile-nav-list, .mobile-nav .mobile-nav-item-open .mobile-nav-list .glyphicon {
    color: #fff;
    background: #EDBE2B;
}

.mobile-nav .mobile-nav-item-ck .mobile-nav-list, .mobile-nav .mobile-nav-item-ck .mobile-nav-list .glyphicon {
    color: #EDBE2B;
}

.mobile-login-box {
    width: 100%;
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
    margin-top: 20px;
    display: none;
}

.mobile-signUp-btn {
    height: 3em;
    border: 1px solid #e5e5e5;
    border-radius: .6em;
    line-height: 3em;
    font-size: 14px;
    color: #282828;
    box-sizing: border-box;
    white-space: nowrap;
    text-align: center;
    display: block;
    margin-top: 20px;
}

.mobile-nav .mobile-signUp-btn:hover {
    background: #fff;
    color: #282828;
}

.mobile-join-btn {
    height: 3em;
    border-radius: .6em;
    line-height: 3em;
    font-size: 14px;
    color: #fff;
    background: #5596DC;
    box-sizing: border-box;
    white-space: nowrap;
    text-align: center;
    display: block;
    margin-top: 20px;
}

.mobile-join-btn:hover {
    color: #fff;
    text-decoration: none;
}

.main-content {
    min-height: calc(100vh - 140px);
    width: 100%;
}

.main-content-blue-block {
    background-color: #5596DC;
}

.main-content-white-block {
    background-color: #fff;
    border-bottom: #e5e5e5 1px solid;
}

.main-content-gray-block {
    background-color: #ededed;
}

.main-footer {
    background-color: #fff;
    width: 100%;
}

.footer-content {
    /*max-width: 1200px;*/
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
    height: 5em;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.footer-txt {
    font-size: 1em;
    line-height: 1.5em;
    flex: 1;
    /*margin-right: 30px;*/
    color: #aaa;
    text-align: center;
}

.footer-txt a {
    color: #aaa;
}

.footer-point {
    line-height: 1.5em;
    font-size: 1em;
    flex: none;
    display: none;
}

.toast-box {
    width: 250px;
    height: 50px;
    border-radius: 3px;
    background: rgba(0, 0, 0, .7);
    position: fixed;
    top: 50%;
    left: 50%;
    margin: -25px 0 0 -125px;
    line-height: 20px;
    text-align: center;
    padding: 0 20px;
    box-sizing: border-box;
    /*display: flex;*/
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 16px;
    z-index: 1010;
    display: none;
}

.conf-bg {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 17998999;
    background: rgba(0, 0, 0, .2);
    display: flex;
    justify-content: center;
    align-items: center;
}

.conf-box {
    width: auto;
    height: auto;
    background: #FFf;
    border-radius: 10px;
    padding: 0px 0px 30px 0px;
    z-index: 9999;
}

.conf-btn-tit {
    font-size: 20px;
    line-height: 50px;
    color: #333;
    font-weight: bold;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    padding: 0 0 0 20px;
    background: #F7F7F7;
    height: 50px;
}

.conf-btn-body {
    padding: 0 40px;
    box-sizing: border-box;
    width: 100%;
}

.conf-btn-close {
    width: 24px;
    height: 24px;
    background: url("../image/close.png") no-repeat center center;
    float: right;
    margin-top: 13px;
    margin-right: 13px;
}

.conf-btn-txt {
    height: auto;
    width: 400px;
    box-sizing: border-box;
    margin: 36px 0;
    font-size: 16px;
    line-height: 20px;
}

.conf-btn-box {
    width: 100%;
    display: flex;
    justify-content: center;
    height: 36px;
}

.conf-btn-box a:hover {
    text-decoration: none;
}

.conf-btn {
    width: 115px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    margin: 0 5px 0 0;
    background: #EDBE2B;
    color: #fff;
    border-radius: 2px;
    font-size: 18px;
    border: #EDBE2B 1px solid;
}

.conf-btn2 {
    background: #E8E8E8;
    color: #666;
    border: #E8E8E8 1px solid;
    margin: 0 0 0 5px;
}

.conf-btn:hover {
    color: #fff;
}

.conf-btn2:hover {
    color: #666;
}

.mobile-user {
    /*border: #e5e5e5 1px solid;*/
    position: relative;
}

.mobile-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.mobile-user-filler {
    position: absolute;
    width: 40px;
    height: 40px;
    top: 100%;
    right: 0px;
}

/*.mobile-user img {*/
/*width: 100%;*/
/*height: 100%;*/
/*}*/

.mobile-user:hover .mobile-user-box {
    display: block;
}

.mobile-user-box {

}

.mobile-user-box {
    min-width: 200px;
    padding: 20px 0;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .8);
    position: absolute;
    display: none;
    box-shadow: 0px 2px 10px 0px rgba(153, 153, 153, 0.3);
    top: calc(100% + 15px);
    right: 0px;
    z-index: 200;
}

.mobile-user-box .mobile-user-list {
    display: block;
    line-height: 26px;
    font-size: 16px;
    padding: 10px 30px;
    height: auto;
    margin: 0px;
    border: none;
}

.mobile-user-box .mobile-user-list:hover {
    border: none;
    color: #fff;
    background: #EDBE2B;
    text-decoration: none;
}

.icon_bg {
    background-image: url("../image/icon.png");
    background-repeat: no-repeat;
}

.signUp-btn-icon {
    background-position: -10px -314px;
    width: 25px;
    height: 20px;
}

.join-btn-icon {
    background-position: -10px -415px;
    width: 25px;
    height: 20px;
}

.plus-btn-icon {
    background-position: -13px -612px;
    width: 25px;
    height: 25px;
}

.minus-btn-icon {
    background-position: -13px -511px;
    width: 25px;
    height: 25px;
}

.language-change {
    font-size: 16px;
    padding-left: 10px;
    line-height: 20px;
    border-left: #e5e5e5 1px solid;
    margin-left: 15px;
    white-space: nowrap;
}

@media (max-width: 1180px) {

    .main-header, .logo-box {
        font-size: 15px;
    }

    .nav-box {
        display: none;
    }

    .mobile-nav-btn {
        display: flex;
    }

    .space-box {
        display: block;
    }

    .signUp-btn, .mobile-nav-btn, .join-btn, .mobile-nav-close {
        font-size: 14px;
    }

    .main-content {
        min-height: calc(100vh - 122.5px);
    }
}

@media (max-width: 767px) {
    .signUp-btn {
        display: none;
    }

    .join-btn {
        display: none;
    }

    .mobile-login-box {
        display: flex;
    }

    .mobile-nav {
        width: 60vw;
    }

    .conf-btn-tit {
        padding: 0 0 0 15px;
    }

    .conf-btn-body {
        padding: 0 20px;
    }

    .conf-btn-txt {
        width: 270px !important;
        margin: 18px 0;
    }
}

@media (max-width: 500px) {
    .main-header, .logo-box {
        font-size: 11px;
    }

    .mobile-nav-btn, .mobile-nav-close {
        font-size: 12px;
    }

    .mobile-nav {
        height: calc(100vh - 66px);
    }

    .footer-content {
        font-size: 12px;
    }

    .main-content {
        min-height: calc(100vh - 98.5px);
    }

    .footer-txt {
        margin-right: 10px;
    }
}

.index-right-tool {
    position: fixed;
    right: 0px;
    top: calc(50% - 51px);
    z-index: 1500;
}

.index-right-tool:hover .index-right-tool-btn {
    background: #fff;
    width: auto;
    display: flex;
    justify-content: flex-end;
}

.index-right-tool:hover .index-right-tool-btn .index-right-tool-txt {
    display: block;
}

.index-right-tool .index-right-tool-btn {
    width: 50px;
    height: 50px;
    background: #EDBE2B;
    margin: 1px 0;
    cursor: pointer;
    position: relative;
}

.index-right-tool .index-right-tool-btn:hover {
    background: #EDBE2B;
}

.index-right-tool .index-right-tool-btn:hover .index-right-tool-txt {
    color: #fff;
}

.index-right-tool .index-right-tool-btn:hover .index-right-tool-box, .index-right-tool .index-right-tool-btn:hover .index-right-tool-box-b {
    visibility: visible;
}

.index-right-tool-txt {
    line-height: 50px;
    font-size: 18px;
    display: none;
    padding: 0 0 0 20px;
}

.index-right-tool-box {
    width: 220px;
    height: 240px;
    position: absolute;
    border-radius: 10px;
    background: #Fff;
    padding: 20px;
    box-sizing: border-box;
    right: calc(100% + 2px);
    top: 0px;
    visibility: hidden;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.index-right-tool-connect {
    position: absolute;
    top: 0px;
    height: 50px;
    width: 2px;
    right: -2px;
}

.index-right-tool-box img {
    width: 130px;
    height: 130px;
    margin-bottom: 20px;
}

.index-right-tool-text {
    font-size: 14px;
    width: 100%;
    font-weight: normal;
    margin-bottom: 10px;
    display: flex;
}

.index-right-tool-box-b {
    width: 300px;
    height: 300px;
    position: absolute;
    border-radius: 10px;
    background: #Fff;
    padding: 20px;
    box-sizing: border-box;
    right: calc(100% + 2px);
    bottom: 0px;
    visibility: hidden;
}

.index-right-tool-icon-contactUs {
    background-position: 0px -98px;
    width: 50px;
    height: 50px;
}

.index-right-tool-icon-partner {
    background-position: 0px -50px;
    width: 50px;
    height: 50px;
}

.index-right-tool:hover .index-right-tool-icon-contactUs {
    background-position: 0px -148px;
}

.index-right-tool:hover .index-right-tool-icon-partner {
    background-position: 0px -0px;
}

.index-right-tool .index-right-tool-btn:hover .index-right-tool-icon-partner {
    background-position: 0px -50px;
}

.index-right-tool .index-right-tool-btn:hover .index-right-tool-icon-contactUs {
    background-position: 0px -98px;
}

.icon_mail {
    background-position: -16px -214px;
    width: 25px;
    height: 20px;
}

.icon_phone {
    background-position: -15px -264px;
    width: 25px;
    height: 20px;
}

.mobile-singUp-btn {
    text-align: center;
}

.modal2-bg {
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    position: fixed;
    background: rgba(0, 0, 0, .2);
    display: none;
    justify-content: center;
    align-items: center;
}

.modal2-main {
    width: 760px;
    padding: 20px;
    box-sizing: border-box;
    background: #FFFFFF;
    border-radius: 10px;
    position: relative;
}

.modal2-title {
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    line-height: 24px;
}

.modal2-close {
    background: url("../image/close-large.png");
    background-size: 100% 100%;
    width: 24px;
    height: 24px;
    position: absolute;
    top: 20px;
    right: 20px;
}

.modal2-container {
    width: 100%;
    margin-top: 20px;
    display: flex;
}

.guest-avatar {
    width: 120px;
    height: 120px;
    position: relative;
    flex: none;
}

.guest-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.guest-linkedin-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    position: absolute;
    bottom: 2px;
    right: 2px;
    background: url("../image/linkedin.jpg");
    background-size: 100% 100%;
    border: 1px #fff solid;
}

.guest-userinfo {
    flex: 1;
    margin-left: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.guest-name {
    font-size: 24px;
    font-weight: bold;
    color: #222222;
    line-height: 36px;
}

.guest-sector, .guest-organization {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    margin-top: 8px;
}

.modal2-container-tit {
    font-size: 16px;
    font-weight: bold;
    color: #333333;
    line-height: 24px;
    padding: 0 5px;
    width: 100%;
    margin-bottom: 10px;
}

@media (max-width: 374px) {
    .logo-box {
        width: 14em;
        height: 2em;
    }
}