.menu {
    z-index: 100;
    position: absolute;
    left: 360px;
    top: 30px;
}

    .menu li {
        display: inline-block;
    }

        .menu li a {
            font-size: 14px;
            font-weight: bold;
            padding: 18px;
            margin-left: 2px;
            margin-right: 2px;
        }

            .menu li a:hover {
                border-bottom: 4px solid #1b85fd;
            }

    .menu .home a {
        color: #0058b1;
        border-bottom: 4px solid #1b85fd;
        padding-left: 25px;
        padding-right: 25px;
    }

    .menu .about > a {
        padding-left: 40px;
        padding-right: 40px;
    }

    .menu .news > a {
        padding-left: 25px;
        padding-right: 25px;
    }

    .menu .product > a {
        padding-left: 40px;
        padding-right: 40px;
    }

    .menu .contact > a {
        padding-left: 25px;
        padding-right: 25px;
    }

    .menu .video > a {
        padding-left: 25px;
        padding-right: 25px;
    }

    .menu .nav-dropdown {
        display: none;
        background-color: #fff;
        margin-left: 2px;
        padding-bottom: 10px;
        position: absolute;
        top: 41px;
        z-index: 10;
    }

        .menu .nav-dropdown li {
            display: block;
            padding-top: 6px;
            padding-bottom: 6px;
            text-align: center;
        }

    .menu li .nav-dropdown a {
        width: auto;
        height: auto;
        font-family: Verdana;
        font-size: 14px;
        font-weight: normal;
        background: none;
    }

        .menu li .nav-dropdown a:hover {
            width: auto;
            color: #1b85fd;
            font-weight: normal;
            border-bottom: none;
        }

.submenu > div {
    width: 150px;
    position: absolute;
    top: 20px;
}

.submenu strong {
    font-size: 18px;
    font-family: 'Microsoft YaHei UI'
}

    .submenu strong a {
        color: #ffff00;
    }

.submenu .nav-1 {
    left: 20px;
}

.submenu .nav-2 {
    left: 140px;
}

.submenu .nav-3 {
    left: 260px;
}

.submenu .nav-4 {
    left: 380px;
}

.submenu .nav-5 {
    left: 500px;
}

.submenu .nav-6 {
    left: 620px;
}

.submenu .nav-7 {
    left: 780px;
}

.submenu .nav-8 {
    left: 930px;
}

.submenu .nav-9 {
    left: 1080px;
}

.footer-link {
    padding-top: 10px;
}

    .footer-link li {
        padding-top: 3px;
        padding-bottom: 3px;
    }

        .footer-link li a {
            font-size: 15px;
            font-family: 'Microsoft YaHei'
        }

.footer .qrcode {
    padding-left: 6px;
}