* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    font-family: '微软雅黑';
    text-size-adjust: none;
}

a:hover {
    text-decoration: none;
}

ul {
    list-style: none;
}

body {
    overflow-x: hidden;
    max-width: 1920px;
    margin: 0 auto;
}

.navbar {
    width: 100%;
    max-width: 1920px;
    position: fixed;
    top: 0;
    height: 80px;
    z-index: 999;
    background-color: rgba(0, 0, 0, .2);
    border-radius: 0;
    border: none;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.19);
    display: flex;
    justify-content: space-between;
}

.navbar>.box {
    margin-top: 8px;
    width: 90%;
}

.nav>li {
    height: 44px;
    line-height: 44px;
    margin-right: 28px;
}

.nav>li:last-child {
    margin: 0;
}

.nav>li a {
    height: inherit;
    font-size: 16px;
}

.navbar-nav {
    margin-top: 6px;
}

.navbar-header {
    padding-left: 20px;
    box-sizing: border-box;
}

.navbar-header>div {
    display: flex;
    align-items: center;
    margin-top: 12px;
}

.navbar-default .navbar-nav>li>a {
    color: #fff;
}

.navbar-header>div .change {
    display: flex;
    align-items: center;
    min-width: 86px;
    height: 30px;
    justify-content: center;
    border-radius: 20px;
    color: #666;
    background: #F3F3F3;
    font-size: 12px;
    margin-left: 14px;
    cursor: pointer;
}

.navbar-header>div .change img {
    width: 12px;
    margin-right: 3px;
}

.navbar-default .navbar-brand {
    color: #D0A972;
    margin-left: 0 !important;
}

.navbar-default .navbar-nav>.active>a,
.navbar-default .navbar-nav>.active>a:hover,
.navbar-default .navbar-nav>.active>a:focus {
    color: #fff !important;
    background-color: unset !important;
}

.navbar-default .navbar-nav>.active>i {
    display: block;
    width: 42px;
    height: 2px;
    background: #fff;
    margin-left: 25px;
}

.navbar .collapse.in {
    background-color: #ccc;
    width: 70%;
    height: 100vh;
    float: right;
    overflow: hidden;
    margin-right: -6%;
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
    background: transparent;
}

.logo {
    width: 120px;
}


.footer {
    background-color: #262729;
    color: #666;
    border-top: 1px solid #222;
    padding: 17px 15px;
    font-size: 11px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
}

.footer ul {
    margin-bottom: 0;
}

.footer a {
    color: #999;
    font-size: 16px;
    font-weight: lighter;
}


.footer .footer-menu ul {
    text-align: center;
}

.footer .footer-menu ul li {
    display: inline-block;
    margin-left: 2px;

}

.ff {
    position: fixed;
    background-color: #fff;
    width: 100%;
    height: 80px;
    top: 0;
}

.c-box {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    align-items: flex-start;
}

.c-box .qr-box {
    width: 400px;
    height: 500px;
    background: rgba(0, 0, 0, .1);
    border-radius: 20px;
    flex-shrink: 0;
    margin: 90px 0 0 2%;
}

.c-box .qr-box img {
    width: 160px;
    height: 160px;
}

.c-box .qr-box .top {
    display: flex;
    justify-content: center;
    margin: 40px auto 30px;
    width: 85%;
    border-bottom: 2px solid #fff;
    padding-bottom: 30px;

}


.c-box .qr-box .top .l {
    margin-right: 10px;
}

.c-box .qr-box .top h3 {
    font-size: 20px;
    margin: 10px 0 20px 0;
    color: #000;
}

.c-box .qr-box .top .btnn {
    width: 90%;
    color: #FFFFFF;
    border: 1px solid #DE2037;
    border-radius: 26px;
    background: #fff;
    color: #DE2037;
    height: 40px;
    margin: 15px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
}

.c-box .qr-box .top .btnn a {
    color: #DE2037;
}

.c-box .qr-box .btm {
    display: flex;
    justify-content: center;
    align-items: center;
}

.c-box .qr-box .btm .item {
    text-align: center;
    margin: 0 2%;
}

.c-box .qr-box .btm .item p {
    font-size: 18px;
    color: #666;
}

.content {
    margin-top: 94px;
    width: 70%;
    padding-left: 2%;
}

.content .tag-box ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    height: 36px;
    overflow: hidden;
    width: 70%;
}

.content .tag-box ul.show {
    height: unset;
}

.content .tag-box .tb {
    width: 30%;
    display: flex;
    justify-content: flex-end;
}

.content .tag-box ul.show {
    height: unset;
    display: flex !important;
    overflow: unset;
}

.content .tag-box ul li {
    padding: 8px 5px;
    cursor: pointer;
    color: #999999;
    user-select: none;
}

.content .tag-box ul li.cur {
    color: #fff;
    background: #D90111;
    border-radius: 16px;
    padding: 4px 12px;
}

.content .top {
    border-bottom: 1px solid #D90111;
    margin-bottom: 20px;
}

.content .ct {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
}

.content .ct .item {
    width: 23%;
    padding: 8px;
    background: #F4F4F4;
    border-radius: 8px;
    margin: 0 1%;
    margin-bottom: 20px;
}

.content .ct .item img {
    width: 96%;
    height: 132px;
    margin: 0 2%;
}

.content .ct .item p {
    margin: 4px 0 0 2px;
    color: #333;
    font-size: 14px;
}

.content .ct .item p span {
    color: #999999;
    font-size: 12px;
    margin-left: 6px;
}

.tag-box {
    display: flex;
    justify-content: space-between;
}

.search-box {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #999999;
    border-radius: 16px;
    height: 32px;
    width: 180px;
    flex-shrink: 0;
}

.search-box .s {
    width: 24px;
    height: 24px;
}

.search-box input {
    border: none;
    outline: none;
    background: transparent;
    width: 75%;
    color: #999;
}

.show-box {
    border-radius: 16px;
    font-size: 15px;
    color: #999;
    border: 1px solid #999;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    width: 72px;
    margin-right: 10px;
    cursor: pointer;
    user-select: none;
    flex-shrink: 0;
}

.show-box .arw {
    width: 14px;
    margin-left: 3px;
}

.on-show .arw {
    transform: rotate(180deg);

}

.pag {
    margin-bottom: 80px;
}


@media screen and (max-width:900px) {
    .content {
        width: 100%;
    }

    .tag-box {
        display: block;
    }

    .content .tag-box ul {
        width: 98%;
        /* height: unset; */
    }

    .content .tag-box .tb {
        width: 98%;
    }

    .content .top {
        padding-bottom: 10px;
    }

    .content .ct .item {
        width: 96%;
    }

    .c-box .qr-box {
        width: 90%;
        height: 450px;
        margin: 80px auto 100px;
    }

    .c-box .qr-box img {
        width: 120px;
        height: 120px;
    }

    .c-box .qr-box .top {
        padding-bottom: 0;
    }
}