@charset "utf-8";
html, body, div, span, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, address, big, cite, code, del, em, font, img, ins, small, strong, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend {
    margin: 0;
    padding: 0;
    _background-attachment: fixed;
    font-family: 'Microsoft Yahei', 'Simsun';
}
input,button {border: none;font-family: 'Microsoft Yahei', 'Simsun';}

.mt10 {margin-top: 10px;}
.mt20 {margin-top: 20px;}
.mt30 {margin-top: 30px;}
.mt40 {margin-top: 40px;}
.mt50 {margin-top: 50px;}
.mt60 {margin-top: 60px;}
.mb10 {margin-bottom: 10px;}
.mb20 {margin-bottom: 20px;}
.mb30 {margin-bottom: 30px;}
.mb40 {margin-bottom: 40px;}
.mb50 {margin-bottom: 50px;}
.mb60 {margin-bottom: 60px;}
.none {display: none;}

body {
    -webkit-text-size-adjust: none;
    font-family: 'Microsoft Yahei', 'Simsun';
    font-size: 18px;
}
ol, ul, li { list-style: none outside none; }
a { text-decoration: none; cursor: pointer; color: inherit; }
a:hover { color: #666; }
img { border: none; vertical-align: middle; }
table { border-collapse: collapse; }
tr, td, th { padding: 0; margin: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; color: #474747; line-height: 100%; }
h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { color: inherit; }
i, em, b, strong { font-style: normal; font-weight: normal; }
input, textarea, select { padding: 0; border: 1px solid #CCC; font-family: inherit; outline: none; }
.text-left { text-align: left;}
.text-right { text-align: right;}
.block {width: 1200px; margin: 0 auto; position: relative;}

/*头部*/
.header {width: 100%; background-color: #6c9bd1; height: 106px; font-size: 18px; color: #ffffff;
    /*position: fixed;*/
    /*top: 0;*/
    z-index: 9999;
}
.header .logo{ float: left; margin-top: 12px;}
.header .quick-link{ float: right; line-height: 106px; }
.header .quick-link a{ margin-right: 35px;}
.header .talk-online {
    float: right;
    width: 330px;
    line-height: 106px;
    background: url("../images/tel.png") left center no-repeat;
    padding-left: 35px;
}
.header .talk-online span{
    font-size: 28px;
    font-weight: bold;
    line-height: 30px;
}
.header-fill {
    display: none;
}

.quicklink {
    position: fixed;
    width: 195px;
    height: 213px;
    right: 0;
    top: 25%;
    background: url("../images/quicklink.png") center no-repeat;
    z-index: 100;
    display: none;
}
.xuanfu {
    position: fixed;
    width: 195px;
    height: 684px;
    top: 25%;
    right: 0;
    background: url("../images/bg-xuanfu.png") 100% 100% no-repeat;
    z-index: 100;
    display: block;
}
.xuanfu-index {
    position: fixed;
    width: 195px;
    height: 605px;
    top: 25%;
    right: 0;
    background: url("../images/xuanfu-index.png") 100% 100% no-repeat;
    z-index: 100;
    display: block;
}
.xuanfu .close {
    position: absolute;
    left: 83px;
    top: 173px;
    display: block;
    width: 27px;
    height: 27px;
}
.xuanfu .top {
    position: absolute;
    left: 72px;
    bottom: 35px;
    display: block;
    width: 50px;
    height: 50px;
}
.xuanfu > ul {
    width: 143px;
    margin: 0 auto;
    text-align: center;
    margin-top: 270px;
}
.xuanfu > ul li{
    height: 36px;
    width: 140px;
    background-color: #ffffff;
    border-radius: 18px;
    line-height: 36px;
    font-size: 24px;
    font-weight: bold;
    color: #6995c6;
    margin-bottom: 24px;
    position: relative;
}
.xuanfu > ul li.weixin {
    border: none;
    background: none;
    height: 120px;
}
.xuanfu > ul li a:hover {
    color: #6995cf;
}
.xuanfu > ul li .mobile {
    width: 250px;
    height: 40px;
    line-height: 40px;
    color: #ffffff;
    border-radius: 5px;
    background-image: url("../images/omo/bg-wx.png");
    background-size: 100% auto;
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    left: -260px;
    top: -7px;
    display: none;
}
.container.index .xuanfu > ul li:hover .mobile{
    display: block;
    transition: all .5s ease .5s;
}
.xuanfu > ul li .wx {
    width: 136px;
    height: 126px;
    background: url("../images/omo/bg-wx.png") 100% 100% no-repeat;
    position: absolute;
    left: -150px;
    top: -47px;
    display: none;
}
.xuanfu > ul li .wx img{
    float: left;
    width: 110px;
    height: 110px;
    margin-left: 9px;
    margin-top: 8px;
}
.xuanfu > ul li:hover .wx{
    display: block;
    transition: all .5s ease .5s;
}
/*导航*/
.nav {
    height: 70px;
    background-color: #57b2e0;
    color: #ffffff;
    line-height: 70px;
    /*position: fixed;*/
    /*top: 106px;*/
    z-index: 9999;
    width: 100%;
}
.nav .why {
    float: left;
}
.nav ul.top-menu{
    float: left;
    width: 1200px;
}
.nav ul.top-menu > li{
    position: relative;
    float: left;
    display: inline-block;
    text-align: center;
}
.nav ul.top-menu > li > a{
    display: block;
    height: 100%;
    padding: 0 35px;
    /*-webkit-transition: all .8s linear .1s;*/
    /*-moz-transition: all .8s linear .1s;*/
    /*-ms-transition: all .8s linear .1s;*/
    /*-o-transition: all .8s linear .1s;*/
    /*transition: all .8s linear .1s;*/
}

.nav ul.top-menu > li > a.active,
.nav ul.top-menu > li > a:hover {
    background: url("../images/menu-bg.png") center no-repeat;
    color: #000000;
    text-decoration: none;
}
.nav ul.top-menu > li.why-select > a:hover {
    background: url("../images/menu-bg2.png") center no-repeat;
    color: #000000;
}
.nav ul.top-menu ul {
    position: absolute;
    width: 180px;
    left: 50%;
    top: 60px;
    z-index: 100;
    margin-left: -90px;
    display: none;
    transition: width 0.3s ease-in-out;
    background: url("../images/sj.png") top center no-repeat;
    padding-top: 10px;
}
.nav ul.top-menu > li.why-select ul {
    width: 200px;
    margin-left: -100px;
}
.nav ul.top-menu > li:hover > ul{
    display:block;
}
.nav ul.top-menu ul li{
    line-height: 40px;
    color: #ffffff;
    text-align: center;
    background-color: #70b9e6;
    border-bottom: 1px solid #ffffff;
}
.nav ul.top-menu ul li a {
    width: 100%;
    height: 100%;
    display: block;
}
.nav ul.top-menu ul li:hover {
    background-color: #ffffff;
    transition: width 0.3s ease-in-out;
}
.nav ul.top-menu ul li:hover a{
    color: #000000;
}
.nav ul.top-menu > li ul li.two {
    text-align: left;
    line-height: 25px;
    padding: 5px 10px;
}
.nav ul.top-menu > li ul li.two a{

}
.header-menu {
    display: none;
}



.omo-container {
    margin: 0 auto;
    max-width: 1200px;
}
.omo-banner {
    margin: 0 auto;
    background-image: url("../images/omo/banner.jpg");
    background-position: center;
    background-size: cover;
    /*width: 100%;*/
    max-width: 1645px;
    height: 8.80rem;
    max-height: 880px;
    position: relative;
    min-height: 880px;
}
.omo-screen-1 {
    padding-bottom: 136px;
}
.omo-screen-1 .qa-1 {
    margin: 60px auto;
    text-align: center;
}
.omo-screen-1 .qa-1 img {
    max-width: 793px;
    width: 90%;
}
.omo-screen-1 .qa-2 {
    margin: 0 auto;
    text-align: center;
}
.omo-screen-1 .qa-2 img {
    max-width: 1094px;
    width: 90%;
}
.omo-screen-2 {
    background-color: #516bb0;
    padding: 45px 0;
    text-align: center;
}
.omo-screen-2 > h2 {
    line-height: 80px;
    font-size: 48px;
    color: #ffffff;
    font-weight: bold;
}
.omo-screen-2 .case {
    margin: 60px auto;
    max-width: 1136px;
    width: 90%;
}
.omo-screen-3 {
    padding: 100px 0;
}
.omo-screen-3 > .title {
    margin: 0 auto;
    text-align: center;
    margin-bottom: 30px;
}
.omo-screen-3 > .title img {
    width: 90%;
    max-width: 760px;
}
.omo-screen-3 .screen-3-l img {
    width: 100%;
}
.omo-screen-3 .screen-3-l .screen-3-l-content {
    margin: 0 auto;
    width: 80%;
    max-width: 598px;
}
.omo-screen-3 .screen-3-l .screen-3-l-content p {
    margin: 20px 0;
}
.omo-screen-3 .screen-3-r {
    text-align: center;
}
.omo-screen-3 .screen-3-r img {
    width: 80%;
    margin-top: 40px;
    max-width: 544px;
}
.omo-screen-4 .ms {
    /*padding: 0 20px;*/
}
.omo-screen-4 .item {
    position: relative;
    width: 90%;
    margin: 0 auto;
    color: #666666;
    margin-bottom: 40px;
}
.omo-screen-4 .item .icon-1 {
    position: absolute;
    right: 0;
    bottom: -10px;
}
.omo-screen-4 .item p {
    margin: 20px 0;
    min-height: 140px;
    padding: 0 64px;
}
.omo-screen-4 .item img.thumb {
    width: 100%;
}
.omo-screen-5 {
    padding: 40px 0;
    text-align: center;
}
.omo-screen-5 .title {
    max-width: 760px;
    width: 90%;
    margin-bottom: 10px;
}
.omo-screen-5 .omo-screen-5-banner {
    max-width: 1200px;
    width: 100%;
}
.omo-screen-5 > h2 {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    margin-top: 20px;
    color: #516bb0;
    margin-bottom: 20px;
}
.omo-screen-5 .row .item {
    text-align: center;
    margin-bottom: 20px;
}
.omo-screen-5 .row img {
    width: 100%;
    max-width: 369px;
}
.omo-screen-6 {
    background-color: #e6f4ff;
    padding: 40px 0;
    text-align: center;
}
.omo-screen-6 .title {
    margin: 0 auto;
    max-width: 760px;
    width: 90%;
    margin-bottom: 40px;
}
.omo-screen-6 .row {
    text-align: center;
}
.omo-screen-6 .omo-container {
    text-align: center;
}
.omo-screen-6 .omo-container img {
    width: 100%;
    max-width: 1156px;
    margin-top: 30px;
}
.omo-screen-7 {
    text-align: center;
    background-color: #516bb0;
    padding: 55px 0;
}
.omo-screen-7 .title {
    margin: 0 auto;
    max-width: 760px;
    width: 90%;
    margin-bottom: 40px;
}
.omo-screen-7 .yy {
    padding: 0 40px;
}
.omo-screen-7 .item {
    margin-bottom: 20px;
}
.omo-screen-7 .item img {
    max-width: 262px;
    width: 90%;
}
.omo-screen-8 {
    text-align: center;
    padding: 55px 0;
}
.omo-screen-8 .row > div {
    width: 30%;
    margin-bottom: 20px;
}
.omo-screen-8 .title {
    margin: 0 auto;
    max-width: 760px;
    width: 90%;
    margin-bottom: 40px;
}

.omo-screen-8 .item-1 {
    background: url("../images/omo/hz-1.png") center no-repeat;
}
.omo-screen-8 .item-2 {
    background: url("../images/omo/hz-2.png") center no-repeat;
}
.omo-screen-8 .item-3 {
    background: url("../images/omo/hz-3.png") center no-repeat;
}
.omo-screen-8 .item {
    margin: 0 auto;
    height: 5rem;
    min-height: 500px;
    max-width: 350px;
    overflow: hidden;
    background-size: 100% 100%;
}
.omo-screen-8 .item .item-content {
    margin-top: 86px;
    padding: 30px;
    text-align: left;
    height: 2.25rem;
    max-height: 2.25rem;
    min-height: 225px;
}
.omo-screen-8 .item p {
    margin-bottom: 10px;
    font-size: 19px;
}
.omo-screen-8 .item a.btn {
    background: #d17193;
    padding: .10rem .20rem;
    font-size: .2rem;
    line-height: 1.5;
    border-radius: inherit;
    width: 80%;
    margin-bottom: .10rem;
    color: #ffffff;
    border: none;
}
.omo-screen-8 .item a.btn.btn-3 {
    margin-top: 30px;
}
.omo-screen-8 .step {
    display: block;
    width: 90%;
    margin: 0 auto;
    margin-top: 40px;
    max-width: 1109px;
}
.omo-screen-8 .step2 {
    margin: 0 auto;
    display: none;
    width: 90%;
    margin-top: 40px;
    max-width: 1090px;
}
.omo-screen-9 {
    text-align: center;
    padding: 55px 0;
}
.omo-screen-9 .title {
    margin: 0 auto;
    max-width: 760px;
    width: 90%;
    margin-bottom: 40px;
}
.omo-screen-9 .item {
    margin-bottom: 20px;
    padding: 10px;

}
.omo-screen-9 .item > a {
    border: 1px solid #ccc;
    display: block;
}
.omo-screen-9 .item > a:hover {
    text-decoration: none;
}
.omo-screen-9 .item .thumb {
    /*height: 135px;*/
    overflow: hidden;
}
.omo-screen-9 .item img {
    width: 90%;
    max-width: 470px;
}
.omo-screen-9 .item p {
    padding: 10px;
    text-align: left;
    color: #ffffff;
    font-size: 16px;
    height: 92px;
}
.omo-screen-9 .item .item-p-1, .omo-screen-9 .item .item-p-5 {
    background-color: #8fafe8;
}
.omo-screen-9 .item .item-p-2, .omo-screen-9 .item .item-p-6 {
    background-color: #e6b2c5;
}
.omo-screen-9 .item .item-p-3, .omo-screen-9 .item .item-p-7 {
    background-color: #d6d6d6;
}
.omo-screen-9 .item .item-p-4, .omo-screen-9 .item .item-p-8 {
    background-color: #bccfee;
}

.footer {
    background-color: #6c6c6c;
    color: #ffffff;
    overflow: hidden;
    padding: 20px;
}
.footer h2, .footer h3, .footer h4 {
    color: #ffffff;
    line-height: 35px;
}
.footer .footer-left {
    float: left;
    width: 60%;
}
.footer .footer-left h2 {
    font-size: 24px;
}
.footer .footer-left h3 {
    font-size: 18px;
}
.footer .footer-left h4 {
    font-size: 18px;
}
.footer .footer-left a:hover {
    color: #ffffff;
}
.footer .footer-right {
    float: left;
    max-width: 163px;
    width: 40%;
}
.footer .footer-right img {
    width: 100%;
}

.link-1 {
    margin: 0 auto;
    display: block;
    max-width: 535px;
    width: 90%;
    line-height: 60px;
    text-align: center;
    font-size: 36px;
    background-color: #d17193;
    color: #fff;
    border-radius: 40px;
}
.link-1:hover {
    text-decoration: none;
}
.link-2 {
    line-height: 40px;
    border-bottom: 1px solid #4858a4;
    color: #4858a4;
    font-size: 18px;
    margin-left: 64px;
}

/*********合作动态*********/
#join_in {
    position: absolute;
    width: 380px;
    top: 126px;
    left: 50%;
    margin-left: 250px;
    z-index: 99;
    overflow: hidden;
    background-color: rgba(255,255,255, 0.8);
    padding: 20px 0;
    border: 5px solid #6c9bd1;
}
#join_in li {
    position: relative;
}
#join_in .yzm {
    position: absolute;
    width: 100px;
    height: 37px;
    right: 0;
    top: 1px;
    z-index: 10;
}
#join_in .contact-tel {
    margin: 0 auto;
    text-align: center;
    font-size: 40px;
    color: #285890;
    font-style: italic;
    font-weight: bold;
}
#join_in .contact-tel i {
    position: relative;
    width: 41px;
    height: 41px;
    top: -5px;
}
#join_in h2{
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    line-height: 60px;
}
#join_in ul {
    width: 270px;
    margin: 0 auto;
}
#join_in ul li{
    margin-bottom: 17px;
    text-align: left;
}
#join_in ul li label{
    font-size: 14px;
    line-height: 26px;
}
#join_in ul li .form-input input{
    width: 270px;
    border: 1px solid #000000;
    height: 38px;
    line-height: 40px;
    border-radius: 5px;
    text-indent: 1em;
    font-size: 14px;
}
#join_in ul li button {
    font-size: 20px;
    height: 40px;
    width: 270px;
    border-radius: 5px;
    background-color: #6c9bd1;
    color: #ffffff;
    border: none;
}
#join_in ul li .desc {
    text-align: center;
    font-size: 12px;
    line-height: 30px;
}

@media screen and (max-width: 751px) {
    .omo-banner {
        height: 4.80rem;
        min-height: inherit;
    }
    .omo-screen-1 {
        padding-bottom: 30px;
    }
    .omo-screen-1 .qa-1 {
        margin: 30px auto;
    }
    .omo-screen-2 > h2 {
        font-size: 24px;
        line-height: 34px;
    }
    .omo-screen-2 .case {
        margin: 20px 0;
    }
    .omo-screen-2 {
        padding: 20px 0;
    }
    .link-1 {
        line-height: 40px;
        font-size: 24px;
    }
    .link-2 {
        font-size: 12px;
        margin-left: inherit;
        line-height: 25px;
    }
    .omo-screen-3 {
        padding: 30px 0;
    }
    .omo-screen-3 > .title {
        margin-bottom: 20px;
    }
    .omo-screen-3 .screen-3-l .screen-3-l-content p {
        font-size: 16px;
    }
    .omo-screen-4 .item {
        margin-bottom: 10px;
    }
    .omo-screen-4 .item p {
        font-size: 12px;
        min-height: 180px;
        margin: 10px 0;
        padding: 0px;
    }
    .omo-screen-4 .item .icon-1 {
        display: none;
    }
    .omo-screen-5 {
        padding: 20px 0;
    }
    .omo-screen-5 > h2 {
        font-size: 24px;
    }
    .omo-screen-6 .title {
        margin: 0 auto;
    }
    .omo-screen-6 .omo-container img {
        width: 90%;
    }
    .omo-screen-7 {
        padding: 20px 0;
    }
    .omo-screen-7 .title {
        margin-bottom: 20px;
    }
    .omo-screen-8 {
        padding: 20px 0;
    }
    .omo-screen-8 .item {
        height: 8.57rem;
        min-height: inherit;
        width: 6rem;
    }
    .omo-screen-8 .item .item-content {
        margin-top: 1.6rem;
        height: 3.5rem;
        max-height: 200px;
        min-height: inherit;
        padding: .3rem;
    }
    /*.omo-screen-9 .item .thumb {*/
        /*height: 1rem;*/
    /*}*/
    .omo-screen-8 .item p {
        font-size: 16px;
        margin-bottom: .10rem;
    }
    .omo-screen-8 .step {
        display: none;
    }
    .omo-screen-8 .step2 {
        display: block;
    }
    .row {
        margin-right: 0px;
        margin-left: 0px;
    }
    .omo-screen-9 .item > a p {
        font-size: 14px;
    }
    .footer .footer-left {
        width: 60%;
    }
    .footer h2, .footer h3, .footer h4 {
        line-height: 24px;
    }
    .footer .footer-left h2 {
        font-size: 20px;
        margin-top: 0;
    }
    .footer .footer-left h3 {
        font-size: 14px;
    }
    .footer .footer-left h4 {
        font-size: 14px;
    }
    .footer .footer-left a {
        font-size: 14px;
    }
    .footer .footer-right {
        width: 40%;
        text-align: center;
    }

    /*头部*/
    .header {
        position: fixed;
        width: 100%;
        background-color: #6c9bd1;
        height: .9rem;
        font-size: .18rem;
        color: #ffffff;
        left: 0;
        top: 0;
        z-index: 900;
    }
    .header-fill {
        display: block;
        height: .9rem;
    }
    .header .logo{
        float: left;
        margin-top: .1rem;
        margin-left: .1rem;
        height: .7rem;
    }
    .header .quick-link{
        float: right;
        line-height: 106px;
        display: none;
    }
    .header .talk-online {
        float: right;
        width: 330px;
        line-height: 106px;
        background: url("../images/tel.png") left center no-repeat;
        padding-left: 35px;
        display: none;
    }
    .xuanfu {display: none;}
    /*导航*/
    .nav {
        height: 70px;
        background-color: #57b2e0;
        color: #ffffff;
        line-height: 70px;
        position: relative;
        display: none;
    }
    .menu-more {
        position: fixed;
        right: .14rem;
        top: .25rem;
        width: .5rem;
        height: .4rem;
        cursor: pointer;
        z-index: 992;
    }
    .menu-more:before {
        content: " ";
        position: absolute;
        left: 0;
        top: 0;
        display: block;
        width: 100%;
        height: 2px;
        background: #fff;
        transform-origin: left center;
        -webkit-transform-origin: left center;
        transition: all 0.2s linear;
        -webkit-transition: all 0.2s linear;
    }

    .menu-more:after {
        content: " ";
        position: absolute;
        left: 0;
        bottom: 0;
        display: block;
        width: 100%;
        height: 2px;
        background: #fff;
        transform-origin: left center;
        -webkit-transform-origin: left center;
        transition: all 0.2s linear;
        -webkit-transition: all 0.2s linear;
    }
    .menu-more .menu-more-line {
        opacity: 1;
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -1px;
        width: 100%;
        height: 2px;
        background: #fff;
        transition: all 0.2s linear;
        -webkit-transition: all 0.2s linear;
    }
    .menu-more .menu-more-close {
        position: absolute;
        right: 0;
        top: -.05rem;
        width: .5rem;
        height: .5rem;
        background: url("../images/menu-more-close.png") no-repeat;
        background-size: 100% 100%;
        background-position: center;
        background-color: #6c9bd1;
        z-index: 999;
        display: none;
    }
    .menu-more.ona .menu-more-close {
        display: block;
    }
    .menu-more.ona:before {
        display: none;
    }
    .menu-more.ona:after {
        display: none;
    }
    .menu-more.ona .menu-more-line {
        opacity: 0;
    }
    .menu-more.on .menu-more-on {
        display: block;
    }
    .header .navbar-btn {
        position: absolute;
        top: 0;
        right: 0;
        padding: 0 15px;
        font-size: 14px;
        line-height: 54px;
    }

    .header-menu {
        height: 100%;
        margin: auto;
        display: block;
    }

    .header-menu .header-menu-nav.on .nav-bg {
        display: block;
    }

    .header-menu .header-menu-nav.on .header-nav-item {
        right: 0;
    }

    .header-menu .nav-bg {
        display: none;
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 2000px;
        z-index: 1002;
    }

    .header-menu .header-nav-item {
        margin-left: 0;
        position: fixed;
        right: -100%;
        background: #60b0e3;
        top: .9rem;
        width: 100%;
        height: 100%;
        /*padding: 10px 0 80px;*/
        -webkit-transition: right .25s ease-in-out;
        -moz-transition: right .25s ease-in-out;
        transition: right .25s ease-in-out;
        z-index: 1005;
    }
    .header-menu .header-nav-item > ul {
        height: 90%;
        overflow-y: scroll;
    }
    .header-menu .header-nav-item li {
        position: relative;
        padding: 0 20px 0 40px;
        line-height: 40px;
    }
    .header-menu .header-nav-item li.two {
        height: 40px;
        border-top: 1px solid #ffffff;
        padding: 5px 0 0 20px;
    }
    .header-menu .header-nav-item li a,
    .header-menu .header-nav-item li a:link,
    .header-menu .header-nav-item li a:visited {
        position: relative;
        color: #fff;
        text-decoration: none;
        display: block;
    }
    .header-menu .header-nav-item li.two > a {
        line-height: 18px;
    }
    .header-menu .header-nav-item > ul > li {
        padding-right: 0;
        border-bottom: 1px solid #ffffff;
    }
    .header-menu .header-nav-item > ul > li> a {
        font-size: 16px;
    }
    .header-menu .header-nav-item > ul > li> ul > li > a {
        font-size: 14px;
    }
    .header-menu .header-nav-item li .nav-vice-box {
        height: 0;
        overflow: hidden;
    }
    .header-menu .header-nav-item li .nav-vice-content {
        padding-left: 16px;
        opacity: 0;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
        -webkit-transition: .3s;
        transition: .3s;
    }
    .header-menu .header-nav-item li .nav-vice-content .nav-vice-link {
        font-size: 14px;
        line-height: 36px;
        color: #aeb3cc;
    }
    .header-menu .header-nav-item li .omo-dropdown-menu {
        height: 0;
        opacity: 0;
        -webkit-transition: .3s;
        transition: .3s;
        overflow: hidden;
    }
    .header-menu .header-nav-item li .omo-dropdown-menu li {
        line-height: 30px;
        border-top: 1px solid #ffffff;
    }
    .header-menu .header-nav-item li .omo-dropdown-menu li a {
        font-size: 14px;
        color: #ffffff;
    }
    .header-menu .header-nav-item li.js_show .weui-flex {
        opacity: .4;
    }
    .header-menu .header-nav-item li.js_show .omo-dropdown-menu {
        opacity: 1;
        height: auto;
    }
    .header-menu .header-nav-item li.has-child {
        background: url("../images/omo/menu-arrow.png") no-repeat;
        background-position: 5rem .28rem;
        background-size: 20px auto;
    }
    .header-menu .header-nav-item li.has-child.js_show {
        background: url("../images/omo/menu-arrow-u.png") no-repeat;
        background-position: 5rem .28rem;
        background-size: 20px auto;
    }
    .header-menu .nav-item-text {
        position: relative;
    }
    .header-menu .triangle-down,
    .header-menu .caret {
        position: absolute;
        top: 20px;
        right: 0;
        margin-left: 10px;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 6px 4px 0;
        border-color: #fff transparent transparent;
    }
    .header-menu .triangle-up {
        position: absolute;
        right: 0;
        top: 20px;
        margin-left: 10px;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 0 4px 6px;
        border-color: transparent transparent #fff;
    }
    .header-nav-item .fold i.menu-arrow {
        float: right;
        margin-top: 0.08rem;
        width: 0.32rem;
        height: 0.18rem;
        background: url(../images/omo/menu-arrow.png) no-repeat;
        background-size: 100%;
    }
    .header-nav-item .fold.active i.menu-arrow-u {
        background: url(../images/omo/menu-arrow-u.png) no-repeat;
        background-size: 100%;
    }
    #join_in {
        display: none;
    }
}