zhywebcore/learun.website/wwwroot/css/Home.css

body {
    background-color: #fff !important;
    overflow-y: auto;
}

.lr-site-content {
    position: relative;
    margin: auto;
    height: 100%;
    max-width: 990px;
    width: 100%;
}
/**头部*/
.lr-site-head {
    position: relative;
    width: 100%;
    height: 40px;
    background-color: #3285ED;
}

    .lr-site-head .lr-site-content {
        line-height: 40px;
        font-size: 12px;
        color: #D0E1F7;
        cursor: pointer;
    }
/*菜单导航*/
.lr-site-nav {
    position: relative;
    width: 100%;
    height: 100px;
    background-color: #fff;
}

.lr-site-logo-container {
    position: absolute;
    width: 340px;
    height: 100px;
    line-height: 100px;
    top: 0;
    left: 0;
}

.lr-site-nav .lr-site-content {
    padding-left: 340px;
}

.lr-site-nav-ul {
    position: relative;
    width: 100%;
    height: 100px;
    overflow: hidden;
}

.lr-site-nav-li {
    position: relative;
    width: 100px;
    height: 100px;
    float: left;
}

.lr-site-nav-item {
    display: block;
    position: relative;
    height: 100%;
    width: 100px;
    font-size: 14px;
    color: #333;
    line-height: 100px;
    text-align: center;
    cursor: pointer;
}

    .lr-site-nav-item .text {
        position: relative;
    }

        .lr-site-nav-item .text:after {
            content: '';
            position: absolute;
            left: 8px;
            right: 8px;
            height: 2px;
            background: #166EDB;
            bottom: -4px;
            display: none;
        }

.lr-site-nav-li.active .lr-site-nav-item,
.lr-site-nav-li:hover .lr-site-nav-item,
.lr-site-nav-li.hover .lr-site-nav-item {
    color: #166EDB;
}

.lr-site-nav-li:not(.active):hover .text:after,
.lr-site-nav-li:not(.active).hover .text:after {
    display: block;
}

.lr-site-nav-li.active {
    background: rgba(50,133,237,0.2);
    font-size: 14px;
    color: #166EDB;
    position: relative;
}

    .lr-site-nav-li.active:after {
        content: '';
        position: absolute;
        width: 100%;
        height: 3px;
        background: #166EDB;
        bottom: 0;
        left: 0;
        display: block;
    }
/*子菜单*/
.lr-site-sub-nav-ul {
    position: absolute;
    top: 140px;
    left: 0px;
    height: 60px;
    width: 100%;
    background-color: #384453;
    background-color: rgba(7, 22, 41, 0.8);
    z-index: 1;
    display:none;
}

.lr-site-sub-nav-menu {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
    font-size: 16px;
    line-height: 60px;
    height: 60px;
    color: #D6E7FB;
}

.lr-site-sub-nav-li {
    display: block;
    position: relative;
    height: 60px;
    padding: 0 38px;
    cursor: pointer;
}

    .lr-site-sub-nav-li:after {
        content: '';
        position: absolute;
        right: 0;
        width: 1px;
        background: #D6E7FB;
        top: 24px;
        bottom: 22px;
        display: block;
    }

    .lr-site-sub-nav-li:last-of-type:after {
        display: none;
    }

.lr-site-sub-nav-item, .lr-site-sub-nav-item:hover {
    color: #D6E7FB!important;
}

.lr-site-three-nav-menu {
    background: #3A5776;
    position: absolute;
    top: 60px;
    left: 50%;
    margin-left: -52px;
    display: none;
}

.lr-site-sub-nav-li:hover .lr-site-three-nav-menu {
    display: block;
}

.lr-site-three-nav-li {
    position: relative;
    height: 30px;
    width: 104px;
    line-height: 29px;
    text-align: center;
    border-bottom: 1px solid #304B69;
}

.lr-site-three-nav-item {
    font-size: 14px;
    color: #FFFFFF !important;
}



/*底部*/
.lr-site-footer {
    position: relative;
    width: 100%;
    height: 220px;
    background-color: #fff;
}

    .lr-site-footer .lr-site-logo-container {
        height: 220px;
        line-height: 220px;
    }

    .lr-site-footer .lr-site-content {
        padding: 0 120px 0 340px;
    }

    .lr-site-footer .lr-site-footer-nav {
        position: relative;
        width: 100%;
        height: 100%;
        padding-top: 86px;
    }

.lr-site-footer-nav-menu {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
    font-size: 14px;
    line-height: 14px;
    height: 14px;
}

.lr-site-footer-nav-li {
    border-right: 1px solid #060505;
    padding: 0 8px;
}

    .lr-site-footer-nav-li:first-of-type {
        padding-left: 0;
    }

    .lr-site-footer-nav-li:last-of-type {
        padding-right: 0;
        border-right: 0;
    }

.lr-site-footer-nav-item {
    display: block;
    color: #060505;
    cursor: pointer;
}

.lr-site-contactInfo {
    position: relative;
    font-size: 12px;
    height: 14px;
    line-height: 14px;
    margin-top: 20px;
}

.lr-site-footer .lr-site-footer-wechat {
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 100%;
    padding-top: 36px;
}

.lr-site-footer-wechat .img {
    height: 120px;
    width: 120px;
}

.lr-site-footer-wechat .text {
    text-align: center;
    margin-top: 10px;
}

.lr-site-bottom {
    position: relative;
    width: 100%;
    height: 60px;
    line-height: 60px;
    background: #908F8D;
    text-align: center;
    font-size: 14px;
    color: #FFF;
}