.navbar .mycontainer {
    margin: 0;
    padding: 10px 0 10px 0;
    width: 100%;
}

.nav:before,
.nav:after,
.navbar:before,
.navbar:after,
.navbar-header:before,
.navbar-header:after,
.navbar-collapse:before,
.navbar-collapse:after {
    display: none;
}

.navbar .mycontainer .top {
    display: flex;
    /*padding-top: 10px;*/
    justify-content: space-between;
}

.motto {
    margin-left: 20%;
    margin-bottom: 20px;
}

.navbar .mycontainer .top .top-logo {
    display: flex;
    justify-content: space-between;
    width: 80%;
    margin: 1px;
    margin-left: 14%;
    font-family: "Microsoft YaHei","Source Sans Pro",Calibri,Candara,Arial,sans-serif;
}

.navbar .mycontainer .top .top-logo img {
    width: 173px;
    height: 48px;
    vertical-align: bottom;
    float: left;
    margin: 10px 0 0px -30px;
}

.navbar .mycontainer .top .top-title {
    display: inline-block;
}

.navbar .mycontainer .top .top-title div {
    font-size: 16px;
    font-family: 微软雅黑;
}

.navbar .mycontainer .top .top-title strong {
    font-size: 18px;
    font-weight: 600;
    font-family: 微软雅黑;
}

.en {
    display: flex;
    align-items: center;
    margin-right: 30px;
    padding-top: 10px;
    padding-bottom: 6px;
}

.right-E {
    display: flex;
    padding-bottom: 15px;
}

.emal {
    display: flex;
    align-items: center;
    margin-right: 77px;
}

.columns {
    margin-left: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.columns .title {
    color: #333333;
    font-size: 16px;
    font-weight: 600;
}

.navbar .mycontainer .collapse {
    background-color: #F3F3F3;
    font-size: 16px;
    height: 54px;
    position: relative;
}

.searchInput {
    position: absolute;
    right: 10px;
    top: -7px
}

.navbar-collapse:after {
    content: none;
}

.mycontainer:after {
    content: none;
}

#main-menu {
    padding-top: 10px;
}

.navbar .mycontainer .collapse #main-menu {
    position: absolutes;
    width: 800px;
    float: none;
    margin: 0 auto;
    height: 54px;
}

.nav>li>a {
    padding: 10px 30px;
}

.navbar .mycontainer .collapse #main-menu li a {
    display: inline-block;
    padding: 0 20px;
    margin: 0;
    height: 54px;
    line-height: 54px;
    color: #333333;
}

.navbar .active .active #main-menu .active a {
    /* color: #24C9AE !important; */
    background-color: transparent !important;
}

#main-menu .active:after{
    content: '';
    width: 30px;
    height: 4px;
    background: #FFFFFF;
    border-radius: 2px 2px 2px 2px;
    margin: 0 auto;
    display: block;
    position: relative;
}
#main-menu .hover_active:after{
    background: #002870;

}
#main-menu .dropdown .active:after{
    width: 0 !important;
    height: 0 !important;
}
.dropdown-menu .active:after{
    width: 0 !important;
    height: 0 !important;
}
#main-menu a {
    font-size: 18px !important;
}

.dropdown-menu {
    background-color: #ffffff;
    color: #333333;
    box-shadow: 0px 4px 14px 0px rgba(51, 51, 51, 0.1) !important;
    border-radius: 16px !important;
    padding: 0;
    margin: 0;
    left: -28px;
    min-width: 190px;
}

.dropdown-menu .menu-item {
    text-align: center;
    padding: 20px 16px 0 16px;
}

.dropdown-menu .menu-item a {
    border-bottom: 1px solid #D8D8D8;
    color: #333333;
    width: 100%;
    height: 44px;
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    line-height: 24px;
    text-shadow: 0px 4px 14px rgba(51, 51, 51, 0.1);
}

.dropdown-menu .menu-item:last-child a{
    border: none;
}

.navbar .mycontainer #main-menu .dropdown-menu .levelgt1 a {
    color: #333333;
    width: 100%;
}

.navbar .mycontainer #main-menu .dropdown-menu .levelgt1 a:hover {
    background-color: #FFFFFF;
    color: #24C9AE !important;
}

.navbar-fixed-top,
.navbar-fixed-bottom {
    position: relative;
}

.navbar-nav.navbar-right {
    position: absolute;
    right: 30px;
    top: 0px;
}

.navbar-nav.navbar-right .offline {
    line-height: 54px;
}

.navbar-nav.navbar-right .offline .user {
    line-height: 54px;
}

@media screen and (max-width:767px) {
    .searchInput {
        display: none;
    }
    .motto {
        margin-left: 2%;
    }
    .navbar .mycontainer .top {
        width: 100%;
        display: flex;
        justify-content: space-between;
        /* display: none; */
    }
    .navbar .mycontainer .top .top-logo {
        margin-left: 10px;
    }
    .navbar .mycontainer .top .top-title {
        display: none;
    }
    .navbar .mycontainer .collapse {
        background-color: #ffffff;
        font-size: 14px;
        height: 100%;
    }
    .navbar .mycontainer .collapse #main-menu {
        float: none;
        margin: 12.5px -10px;
        height: 100%;
    }
    .navbar-header {
        height: 54px;
    }
    .navbar .mycontainer .collapse #main-menu li a {
        display: block;
        padding: 13px 20px;
        height: 100%;
        line-height: 100%;
        color: black;
    }
    .navbar-default .navbar-nav>.active>a,
    .navbar-default .navbar-nav>.active>a:hover,
    .navbar-default .navbar-nav>.active>a:focus {
        color: black;
    }
    .navbar-default .navbar-nav>li>a {
        color: black;
        margin: 0px 10px;
    }
    .nav.navbar-nav.navbar-right {
        display: none;
    }
    .mycontainer>.navbar-header,
    .mycontainer-fluid>.navbar-header,
    .mycontainer>.navbar-collapse,
    .mycontainer-fluid>.navbar-collapse {
        margin: 0;
        padding: 0;
    }
    .navbar .mycontainer .right-E {
        display: none;
    }
    .top .en {}
}

@media screen and (max-width:540px) {
    .navbar .mycontainer .top {
        width: 100%;
        /* display: none; */
    }
    .searchInput {
        display: none;
    }
    .navbar .mycontainer .top .top-logo {
        margin-left: 10px;
    }
    .navbar .mycontainer .top .top-logo img {
        width: 48px;
        height: 48px;
    }
    .navbar .mycontainer .top .top-title {
        display: none;
    }
    .navbar .mycontainer .right-E {
        display: none;
    }
}

@media screen and (max-width:375px) {
    .navbar .mycontainer .top {
        width: 100%;
        /* display: none; */
    }
    .searchInput {
        display: none;
    }
    .navbar .mycontainer .top .top-logo {
        margin-left: 10px;
    }
    .navbar .mycontainer .top .top-logo img {
        width: 30px;
        height: 30px;
    }
    /* .navbar .mycontainer .top .top-title div {
        font-size: 16px;
        line-height: 8px;
        font-family: 微软雅黑;
        font-weight: 900;
    }
    .navbar .mycontainer .top .top-title strong {
        font-size: 8px;
    } */
    .navbar .mycontainer .top .top-title {
        display: none;
    }
    .navbar-header {
        height: 50px;
    }
    .navbar-toggle {
        margin-top: 10px;
    }
    .navbar .mycontainer .right-E {
        display: none;
    }
}

@media screen and (max-width: 1250px) {
    .nav > li > a {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
    .en {
        margin-right: 0;
    }
}