@media (min-width: 1140px) {
    #main-header-mobile {
        display: none;
    }

    #main-header-pc {
        background-color: #222;
        height: 60px;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 9999;
    }

    #main-header-pc .container {
        text-align: center;
        height: 60px;
    }

    #main-header-pc .container .logo_container.left {
        opacity: 1;
        width: 200px;
        height: 60px;
        text-align: left;
    }

    #main-header-pc .sub-menu {
        padding: 0;
        -webkit-box-shadow: none;
        box-shadow: none;
        border-top: 0;
    }

    #main-header-pc #top-menu-nav {
        width: 700px;
        height: 60px;
        line-height: 60px;
        margin: 0 auto;
        float: unset;
        display: inline-block;
    }

    #main-header-pc #top-menu-nav #top-menu {
        line-height: 60px;
        display: inline-block;
        float: unset;
    }

    #main-header-pc #top-menu-nav a {
        color: #fff;
    }

    #main-header-pc #top-menu-nav a:after {
        content: '';
    }

    #main-header-pc #top-menu-nav .main-menu-item {
        padding-right: 40px;
        line-height: 60px;
        cursor: pointer;
    }

    #main-header-pc #top-menu-nav .main-menu-item:nth-of-type(1) {
        padding-left: 40px;
        margin-left: -40px;
    }

    #main-header-pc #top-menu-nav .main-menu-item:hover > a {
        color: #00bbff;
    }

    #main-header-pc #top-menu-nav .main-menu-item:hover > .menu-depth-1 {
        visibility: visible;
        opacity: 1;
        display: block;
    }

    #main-header-pc #top-menu-nav .main-menu-link {
        font-size: 16px;
        font-weight: normal;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: normal;
        text-align: left;
        color: #ffffff;
        padding-right: 0;
        display: inline-block;
    }

    #main-header-pc .search-form-wrap {
        position: absolute;
        top: 0;
        right: 100px;
        display: none;
    }

    #main-header-pc #search-form {
        width: 260px;
        height: 40px;
        border-radius: 4px;
        background-color: #000000;
        margin-top: 10px;
        position: relative;
    }

    #main-header-pc #search-form input {
        background: #000;
        border-radius: 4px;
        text-indent: 20px;
        width: 100%;
        height: 100%;
        outline: none;
        border: none;
        color: #fff;
        font-size: 14px;
    }

    #main-header-pc #search-form .close-search {
        width: 40px;
        height: 40px;
        background-image: url('public/close.png');
        background-size: contain;
        display: inline-block;
        right: 0;
        position: absolute;
        top: 0;
        cursor: pointer;
    }

    #main-header-pc #search-form .close-search:after {
        content: '';
    }

    #main-header-pc #search-icon-wrap {
        width: auto;
        position: absolute;
        top: 20px;
        right: 100px;
    }

    #main-header-pc #search_icon {
        width: 20px;
        height: 20px;
        background-image: url('public/search.png');
        background-size: contain;
        display: inline-block;
        cursor: pointer;
    }

    #main-header-pc #search_icon:before {
        content: '';
    }

    #main-header-pc #purchase {
        width: 80px;
        height: 40px;
        border-radius: 4px;
        background-color: #00bbff;
        color: #fff;
        line-height: 40px;
        margin-top: 10px;
    }

    #main-header-pc #purchase a {
        display: block;
        color: #fff;
    }

    #main-header-pc #et_top_search {
        top: -35px;
    }

    #main-header-pc .menu-depth-1 {
        width: 100%;
        position: fixed;
        left: 0;
        right: 0;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.7);
        display: none;
        height: 720px;
        overflow: auto;
        z-index: 9999;
    }

    #main-header-pc .menu-depth-1 .submenu-mask {
        width: 1200px;
        margin: 0 auto;
        margin-top: 52px;
    }

    #main-header-pc .menu-depth-1 .submenu-mask > li {
        padding: 0;
        margin-right: 40px;
    }

    /*#main-header-pc .menu-depth-1 .submenu-mask > li:nth-of-type(1) ul {
        width: 560px;
    }*/

    #main-header-pc .menu-depth-1 .submenu-mask > li:last-of-type {
        margin-right: 0;
    }

    #main-header-pc .menu-depth-1 .submenu-mask > li > a {
        color: #fff;
        line-height: 28px;
        padding: 0;
        font-size: 20px;
        margin-bottom: 20px;
    }

    #main-header-pc .menu-item-depth-1 > a {
        font-size: 20px;
        color: #fff;
    }

    #main-header-pc .menu-depth-2 {
        visibility: visible;
        background-color: inherit;
        position: unset;
        padding-top: 0;
        opacity: 1;
        width: 260px;
    }

    #main-header-pc .menu-item-depth-2 {
        width: 260px;
        height: 120px;
        margin-bottom: 20px;
        visibility: visible;
        opacity: 1;
        position: unset;
        padding: 0;
        background-color: #fff;
        border-radius: 4px;
        margin-right: 40px;
    }

    /*#main-header-pc .menu-item-depth-2:nth-of-type(2n) {*/
        /*margin-right: 0;*/
    /*}*/

    #main-header-pc .menu-item-depth-2 .pull-left {
        width: 150px;
        height: 100%;
    }

    #main-header-pc .menu-item-depth-2 .pull-left .wrap:first-of-type {
        height: 24px;
    }

    #main-header-pc .menu-item-depth-2 .pull-left .wrap:last-of-type {
        /*margin-top: 10px;*/
    }

    #main-header-pc .menu-item-depth-2 .pull-left .wrap:last-of-type .table {
        width: 130px;
        height: 100%;
    }

    #main-header-pc .menu-item-depth-2 .pull-left .table {
        display: table;
        width: 100%;
        height: 100%;
    }

    #main-header-pc .menu-item-depth-2 .pull-left .table.title {
        width: 200px;
        margin-top: 10px;
    }

    #main-header-pc .menu-item-depth-2 .pull-left span {
        display: table-cell;
        vertical-align: middle;
        text-align: center;
        color: #000;
        font-size: 16px;
        padding-left: 15px;
        line-height: 1.5;
        text-align: left;
    }

    #main-header-pc .menu-item-depth-2 .pull-left .excerpt {
        font-size: 12px;
        color: #444;
    }

    #main-header-pc .menu-item-depth-2 .product_img {
        background-position: 0;
        width: 100%;
        height: 100%;
        position: absolute;
        background-size: cover;
    }

    #main-header-pc .menu-item-depth-2 a {
        display: block;
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
    }

    #main-header-pc .logo-wrap img {
        /*width: 168px;*/
        height: 26px;
    }
}

@media (max-width: 1140px) {
    #main-header-pc {
        display: none;
    }

    #main-header-mobile {
        width: 100%;
        height: 40px;
        background-color: #000000;
        position: fixed;
        top: 0;
        z-index: 9999;
    }

    #main-header-mobile .container {
        width: 100%;
        height: 100%;
        text-align: center;
        max-width: 100%;
    }

    #main-header-mobile .container .logo-wrap {
        display: inline-block;
        width: 146px;
    }

    #main-header-mobile .menu-item-has-children::after {
        content: '' !important;
    }

    #main-header-mobile #menu-right {
        display: inline-block;
        width: 54px;
        height: 40px;
        position: fixed;
        right: 0;
        z-index: 9999;
    }

    #main-header-mobile #menu-right > li {
        display: block;
        height: 100%;
        background-image: url('public/shop_icon.png');
        background-repeat: no-repeat;
        background-size: contain;
    }

    #main-header-mobile #menu-right > li > a {
        display: none;
    }

    #main-header-mobile #menu-right .sub-menu {
        position: fixed;
        top: 40px;
        left: 0;
        right: 0;
        padding: 0 20px;
        background-color: #fff;
        z-index: 9999;
        display: none;
    }

    #main-header-mobile #menu-right .sub-menu li {
        height: 48px;
        line-height: 48px;
        border-bottom: 1px solid #bbb;
        text-align: left;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: 0px center;
        background-size: 30px;
    }

    #main-header-mobile #menu-right .sub-menu li a {
        padding-left: 37px;
        color: #444;
        display: inline-block;
    }

    #main-header-mobile #menu-right .sub-menu .jd {
        background-image: url('public/jd.png');
    }

    #main-header-mobile #menu-right .sub-menu .tmall {
        background-image: url('public/tmall.png');
    }

    #main-header-mobile #menu-right .sub-menu .taobao {
        background-image: url('public/taobao.png');
    }

    #main-header-mobile #menu-right .sub-menu .amazon {
        background-image: url('public/amazon.png');
    }

    #main-header-mobile #menu-right .sub-menu .underline {
        background-image: url('public/underline.png');
    }

    #main-header-mobile #menu-right .sub-menu .coop {
        background-image: url('public/coop.png');
    }

    #main-header-mobile #menu-mobile-main-menu {
        width: 100%;
        height: 40px;
        line-height: 40px;
        top: 40px;
        left: 0;
        background-color: #4d4d4d;
        position: fixed;
        display: none;
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
        -ms-flex-pack: distribute;
        justify-content: space-around;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
    }

    #main-header-mobile #menu-mobile-main-menu li {
        color: #fff;
        padding: 0 10px;
    }

    #main-header-mobile #menu-mobile-main-menu li:active,
    #main-header-mobile #menu-mobile-main-menu li:hover {
        color: #00bbff;
    }

    #main-header-mobile #menu-mobile-main-menu li .sub-menu {
        display: block;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: rgba(0, 0, 0, 0.6);
        display: none;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu,
    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu,
    #main-header-mobile #menu-mobile-main-menu .support .sub-menu,
    #main-header-mobile #menu-mobile-main-menu .about .sub-menu {
        -ms-flex-pack: distribute;
        justify-content: space-around;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        padding-top: 20px;
        -ms-flex-line-pack: start;
        align-content: flex-start;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu a,
    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a,
    #main-header-mobile #menu-mobile-main-menu .support .sub-menu a,
    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a {
        width: 30%;
        display: block;
        background-color: #fff;
        border-radius: 4px;
        margin-bottom: 20px;
        position: relative;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu a .title,
    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a .title,
    #main-header-mobile #menu-mobile-main-menu .support .sub-menu a .title,
    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a .title {
        display: table;
        height: 34px;
        width: 100%;
        position: absolute;
        bottom: 3px;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu a .title span,
    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a .title span,
    #main-header-mobile #menu-mobile-main-menu .support .sub-menu a .title span,
    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a .title span {
        display: table-cell;
        vertical-align: middle;
        text-align: center;
        line-height: 1;
        color: #444;
        font-size: 14px;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu {
        height: 516px;
        overflow: auto;
    }

    #main-header-mobile #menu-mobile-main-menu .product .sub-menu a .img-block {
        margin-bottom: 1.6em;
    }

    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a {
        width: 40%;
        background-color: #000;
    }

    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a .title {
        line-height: 1.5;
    }

    #main-header-mobile #menu-mobile-main-menu .competition .sub-menu a .title span {
        color: #fff !important;
    }

    #main-header-mobile #menu-mobile-main-menu .support .sub-menu a {
        width: 40%;
    }

    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a {
        width: 40%;
    }

    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a .img-block {
        height: 100%;
        width: 100%;
        border-radius: 4px;
    }

    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a .title {
        left: 0;
        right: 0;
    }

    #main-header-mobile #menu-mobile-main-menu .about .sub-menu a .title span {
        color: #fff !important;
    }
}