.row {
    margin: 0;
}

.col {
    padding: 0;
}

.container {
    padding: 0 0.7rem;
}

@media(min-width:421px) {
    .phon_header {
        display: none;
    }
    /* footer */
    .footer {
        width: 100%;
        min-width: 1000px;
        padding: 1rem 0;
        margin-top: 20px;
        border-top: 3px solid #2d8cf0;
        background-color: #E6E6E6;
       /* position: absolute;
        bottom: 0px;*/
    }

        .footer p {
            text-align: center;
            line-height: 20px;
            margin-bottom: 0;
            font-size: .75rem;
        }
}

@media (max-width:420px) {
    .header,
    .topper {
        display: none;
    }
    /* 手机header */
    .search {
        width: 100%;
        height: 70px;
        background-color: #2d8cf0;
    }

    .search_left {
        margin-top: 24px;
    }

    .search_content {
        line-height: 70px;
        text-align: center;
        font-size: 20px;
    }

    .top-input {
        float: left;
        width: 100%;
        margin-top: 20px;
        /* background-color: red; */
        position: relative;
    }

        .top-input input {
            width: 100%;
            height: 2rem;
            border: none;
            outline: none;
            background-color: #4298f2;
            color: #fff;
            border-radius: 0.5rem;
            padding-left: 2rem;
        }

            .top-input input::-webkit-input-placeholder {
                color: rgba(255, 255, 255, .7);
                /* background-color: red; */
                font-size: 13px;
                line-height: 2rem;
            }

    .i-search {
        width: 22px;
        height: 23px;
        background: url(../../images/serach.png) no-repeat;
        display: block;
        /* float: left; */
        position: absolute;
        left: 12px;
        top: 9px;
    }

    .top-user {
        float: right;
        margin-top: 16px;
        width: 2rem;
        height: 2rem;
    }

    .top-user img {
        width: 2.5rem;
    }

    .phon_nav .container {
        padding: 0;
    }
    /* 导航 */
    .navs-outer {
        height: 40px;
        overflow: hidden;
        /* 父元素设置固定高度，小于子元素高度，超出隐藏滚动条 */
        /* background: #fff; */
        padding: 0rem !important;
        margin-top: 0.5rem;
        text-align: center;
    }

    .navs {
        width: 100%;
        overflow-x: auto;
        margin: 0 auto;
        height: 126%;
        /*子元素ul的高度超出父元素，由于父元素设置hidden,则隐藏了滚动时候的横向滚动条了 */
        padding-left: 0 !important;
        white-space: nowrap;
        display: flex;
    }

        .navs li {
            width: auto;
            /* flex: 1; */
            display: inline-block;
            padding: 0 0.75rem;
            text-align: left;
            position: relative;
        }

            .navs li a {
                color: #000;
                font-size: 16px;
                /* font-weight: lighter; */
            }

        .navs .active a {
            color: #2d8cf0;
            font-size: 16px;
            font-weight: bold;
        }

        .navs .active .check_i {
            display: block;
            background-color: #2d8cf0;
            width: 16px;
            height: 5px;
            border-radius: 5px;
            position: absolute;
            bottom: 1rem;
            left: 50%;
            margin-left: -8px;
        }

    .navs_border_bottom {
        height: 40px;
        border-bottom: 1px solid #E6E6E6;
        padding: 0;
        margin-bottom: 0.75rem;
    }
    /* footer */
    /* footer */
    .footer {
        width: 100%;
        /* height: 100px; */
        padding: 1rem 0;
        background: #2e3033;
        margin-top: 20px;
        position: absolute;
        bottom: 0;
    }

        .footer p {
            text-align: center;
            color: #abacad;
            line-height: 20px;
            margin-bottom: 0;
            font-size: .75rem;
        }

    .phon_item_jpg {
        float: left;
        border-radius: 5px;
        overflow: hidden;
    }
    /*二级导航*/
    .overlay {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0px;
        left: 0px;
        z-index: 999;
        filter: alpha(opacity=60);
        background-color: #777;
        opacity: 0.5;
        -moz-opacity: 0.5;
    }

    .m_nav {
        position: fixed;
        box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
        width: 80%;
        height: 100%;
        background: #fff;
        transition: all ease 0.5s;
        -webkit-transition: all ease 0.5s;
        z-index: 1000;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        overflow-y: auto;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        top: 0;
        transform: translateX(100%);
    }

    .m_nav.open {
        transform: translateX(0);
    }

    .m_nav .top {
        height: 60px;
        padding: 20px;
        box-sizing: border-box;
        background-color: #2D384A;
    }

    .m_nav .top .closed {
        width: 1rem;
        height: 1rem;
        vertical-align: middle;
        float: right;
        cursor: pointer;
    }

    .m_nav .logo {
        width: 100%;
        margin: 0 auto;
        background-color: #2D384A;
        padding: 10px 0 60px 0;
    }

    .m_nav .logo img {
        height: 5rem;
        display: block;
        margin: 30px auto 10px auto;
    }

    .m_nav .top-username {
        text-align: center;
        font-size: 1rem;
        color: #fff;
    }

    .m_nav .top-sso {
        text-align: center;
        width: 100px;
        border: 1px solid #424C5C;
        margin: 10px auto;
        color: #fff;
        font-size: .7rem;
        border-radius: 4px;
    }

    .m_nav .ul {
        margin-top: 30px;
        padding: 0;
    }

    .m_nav .ul li {
        margin: 0 20px;
        border-bottom: 1px solid #f5f5f5;
        transform: translateY(0);
        -webkit-transform: translateY(100%);
        transform: translateY(100%);
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        opacity: 0;
    }

    .m_nav .bc {
        background-color: #F4F5F6;
    }

    .m_nav.open .ul li {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    .m_nav .ul li:nth-child(1) {
        -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li:nth-child(2) {
        -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li:nth-child(3) {
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li:nth-child(4) {
        -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li:nth-child(5) {
        -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li:nth-child(6) {
        -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }

    .m_nav .ul li a {
        display: block;
        text-decoration: none;
        color: #333;
        font-size: 1rem;
        height: 50px;
        line-height: 50px;
        width: 100%;
    }

    .m_nav .ul li .dropdown_menu {
        display: none;
    }

    .m_nav .ul li.dropdown.active .dropdown_menu {
        display: block;
    }

    .m_nav .dropdown-li1 {
        font-weight: bold;
    }

    .m_nav .ul li .dropdown_menu a {
        display: block;
        height: 50px;
        line-height: 50px;
        padding: 0 20px;
        box-sizing: border-box;
        border-bottom: 1px solid #f5f5f5;
        font-size: 1rem;
    }

    .m_nav .ul li .dropdown_menu a:last-child {
        border: none;
    }
}