.nav-wrap {
    padding: 2rem;
    position: relative;
}

.nav-right {
    flex: 1;
    position: relative;
    z-index: 5;
}

.header {
    position: relative;
    /* border-bottom: 1px solid rgba(255, 255, 255, 0.5); */
}

.header .div {
    flex: 1;
    position: relative;
}

.header .header-wrap {
    
} 

.nav-wrap .logo {
    width: 21.375rem;
    position: relative;
    z-index: 6;
}

.search-wrap {
    /* width: 11.25rem; */
}

.navbar {  
    padding: 0;
}

.navbar ul {
    margin-bottom: 0;
}

.navbar ul li { 
    margin-right: 2rem;
}
.navbar ul li:hover {
    /* opacity: 1; */
}

.navbar ul li:last-child {
    margin-right: 0;
}

.navbar ul li a,
.navbar ul li {
    white-space: nowrap;
    font-size: 1.125rem;
    font-weight: normal;
    line-height: 1.375rem;  
    color: #FFFFFF;
    position: relative;
}

.navbar ul li .sub_list {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 11;
    padding: 1rem 0;
    text-align: center;
    /* background-color: ; */
}

.navbar ul li .sub_list dd {
    margin-bottom: 10px;
}

.navbar ul li .sub_list dd,
.navbar ul li .sub_list dd a {
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    letter-spacing: 0px;
    color: #FFFFFF;
    position: relative;
    text-align: center;
}

.navbar ul li a:hover {
    text-decoration: none;
}

.submenu_show .bg_hover {
    width: 100%;
    height: 18.875rem;
    background: #FFFFFF;
    z-index: 1;
    position: absolute;
    top: 0px;
    left: 0px;
    -webkit-animation: a_bg_hover_show 0.2s ease-out both;
    -webkit-transform-origin: 50% 0%;
}

.submenu_show .nav-ul .nav-li.sublist_show .sub_list {
    -webkit-animation: a_menu_item_show 0.2s ease-out both;
}

.submenu_show .nav-ul .nav-li.sublist_hide .sub_list {
    -webkit-animation: a_menu_item_hide 0.15s ease-out both;
}

.submenu_hide,
.sublist_hide {
    pointer-events: none;
}

.submenu_hide .bg_hover {
    -webkit-animation: a_bg_hover_hide 0.15s ease-out both;
    -webkit-transform-origin: 50% 0%;
}

@keyframes a_menu_item_show {
    0% {
        -webkit-transform: translate(0px, -30px);
        opacity: 0;
    }
    100% {
        -webkit-transform: translate(0px, 0px);
        opacity: 1;
    }
}

@keyframes a_menu_item_hide {
    0% {
        -webkit-transform: translate(0px, 0px);
        opacity: 1;
    }
    100% {
        -webkit-transform: translate(0px, -30px);
        opacity: 0;
    }
}

@keyframes a_bg_hover_show {
    0% {
        -webkit-transform: scale(1, 0.5);
        opacity: 0;
    }
    100% {
        -webkit-transform: scale(1, 1);
        opacity: 1;
    }
}

@keyframes a_bg_hover_hide {
    0% {
        -webkit-transform: scale(1, 1);
        opacity: 1;
    }
    100% {
        -webkit-transform: scale(1, 0.5);
        opacity: 0;
    }
}

.zh-en {
    cursor: pointer;
    position: relative;
    margin: 0 1rem;
    
    width: 100%;
    max-width: 7.5rem;
    /* width: 2.625rem; */
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    padding: .25rem;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zh-en a {
    flex: 1;
    display: inline-block;
    padding: .0625rem .5rem;
    font-size: .875rem;
    font-weight: normal;
    line-height: normal;
    text-align: center;
    color: #FFFFFF;
}

.zh-en a.active {
    background: #FFFFFF;
    color: #3D3D3D;
}

.zh-en.black a {
    color: #3D3D3D;
}

.zh-en.black a.active {
    background: #3D3D3D;
    color: #FFFFFF;
}

.zh-en i {
    font-size: 6px;
    color: #FFFFFF;
}

.zh-en-select {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    width: 100%;
    background-color: #fff;
    border-radius: 4px;
    padding: .25rem;
    display: none;
}

.zh-en-select .option {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 1.125rem;
    font-weight: normal;
    line-height: 22px; 
    border-bottom: 1px solid #ddd;
}

.home {
    display: none;
    margin-right: 1.875rem;
}

.home .home-btn {
    display: flex;
    /* justify-content: center; */
    align-items: center;
    
}

.home .home-btn img {
    width: 1.75rem;
}

.home .home-btn span {
    margin-left: .375rem;
    font-size: .875rem;
    font-weight: normal;
    line-height: 1.75rem;
    color: #535353;
}

.menu,
.close-menu {
    display: none;
}

.menu {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-pack: end !important;
    justify-content: flex-end !important;
    width: 1.875rem;
}

.menu .menu-btn {
    display: block;
    /* width: 40px;
    height: 40px; */
    font-size: 1rem;
    font-weight: 500;
    color: #ffffff;
    line-height: 2.5rem;
    text-align: center;
}

.menu .menu-search-btn {
    width: 40px;
    height: 40px;
    font-size: 2.2rem;
    font-weight: 500;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
    border: 0 none;
    background-size: 59% auto;
    display: block;
    margin-right: 5px;
}

.header-bg-box {
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: #20135D;
}

.header-bg-box::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    background: url(../img/header/header-top-svg.svg) left bottom no-repeat;
    background-size: auto 100%;
    z-index: 2;
    display: block;
    width: 100%;
    height: 79%;
}

.header-bg-box::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    background: url(../img/header/header-bottom-svg.svg) left bottom no-repeat;
    background-size: 100% auto;
    z-index: 1;
    display: block;
    width: 56%;
    height: 100%;
}

.header-bg-box .header-bg-img {
    width: 100%;
    height: 100%;
    opacity: 0.25;
}

@media screen and (max-width:1280px) {
    .navbar ul li {
        margin-right: 12px;
    }
}

@media screen and (max-width:1000px) {
    .header-bg-box {
        display: block;
        height: 100vh;
    } 
    .navbar ul li {
        opacity: 0.65;
    }
    .navbar ul li:hover {
        opacity: 1;
    }
    .navbar ul li .li-dt {
        position: relative;
        display: flex;
        align-items: center;
    }
    .navbar ul li .li-dt::after {
        content: '\e608';
        font-family: "iconfont";
        margin-left: 3px;
    }
    .navbar ul li .li-dt:hover::after {
        content: '\eb0c';
    }
    .navbar ul li.nosub_list .li-dt::after {
        display: none;
    }
    .navbar ul li .sub_list {
        position: static;
    }
    .zh-en .zh-en-wrap,
    .zh-en .zh-en-wrap a {
        line-height: 40px;
    }
    .search-wrap {
        display: none;
    }
    .header-wrap,
    .nav-wrap { 
        position: relative;
    }  
    .home {
        margin-right: 4rem;
    }
    .menu {
        display: -ms-flexbox;
        display: flex;
       margin-right: 0rem;
    }
    .navbar {
        display: none;
        background: rgb(32, 19, 93, 0.25);
        position: fixed;
        top: 0;
        right: 0;
        /* transform: translateX(100%); */
        z-index: 10001;
        width: 100%;
        height: 100%;
        max-width: 100%;
        margin-right: 0;
    }
    .close-menu {
        position: absolute;
        right: 1.5rem;
        top: 5px;
        z-index: 11;
        width: 40px;
        height: 40px;
        display: block;
        font-size: 2.2rem;
        font-weight: 500;
        color: #fff;
        line-height: 40px;
        line-height: 40px;
        text-align: center;
        cursor: pointer;
        display: none;
    }
    .active .close-menu {
        display: block;
    } 
    .navbar ul {
        padding-top: 10rem;
        padding-right: 30px;
        padding-left: 30px;
        width: 90%;
        margin: 0 auto;
        flex-wrap: wrap!important;
        -ms-flex-pack: end !important;
        justify-content: flex-end !important;
        z-index: 3;
        position: relative;
        height: 100%;
        display: block;
        overflow-y: auto;
        overflow-x: hidden;
    }
    .navbar ul li a,
    .navbar ul li {
        width: 100%;
        font-size: 1.5rem;
        font-weight: 500;
        line-height: 1.5rem;
        transition: all 0.3s ease-in-out;
        display: block;
        text-align: right;
    }
    .navbar ul li .sub_list {
        margin-top: 2rem;
        padding: 0;
    }
    .navbar ul li .sub_list dd a {
        text-align: left;
        font-size: 1.25rem;
        font-weight: normal;
        line-height: 1.25rem;
        margin-bottom: 1.5rem;
        color: #fff;
        text-align: left;
    }
    .navbar ul li {
        /* padding: 10px; */
        margin-bottom: 2.5rem;
        padding-left: 60%;
        /* border-bottom: 1px solid #fff; */
    }
    .zh-en {
        /* position: absolute;
        right: 6%;
        top: 50%;
        transform: translateY(-50%); */
        /* right: 82%; */

        width: auto;
        max-width: none;
        margin: 0;
    }
}

@media screen and (max-width:768px) {
    .close-menu {
        right: 2.5%;
    }
    .zh-en {
        right: 110%;
        position: absolute;
    }
    .nav-wrap {
        padding: 2rem 0;
    }
    .home,
    .menu {
        margin-right: 6rem;
    }
}

@media screen and (max-width:500px) {
    .navbar ul li {
        padding-left: 0;
    }
}