/* reset CSS */
* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

#gnb {
    height: 48px;
    width: 1000px;
    margin: 0 auto;
}

#gnb li {
    float: left;
    width: 250px;
    height: 48px;
    background-color: rebeccapurple;
    border-radius: 15px 15px 0 0;
}

#gnb li a {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    font-size: 1.5em;
    text-align: center;
    font-weight: bolder;
    line-height: 48px;
    border-radius: 15px 15px 0 0;
}

#gnb li a:hover {
    background-color: lavender;
    color: rebeccapurple;
}

#lnb {
    width: 1000px;
    height: 280px;
    margin: 0 auto;
    display: none;
    background-color: lavender;
}

#lnb ul.submenu {
    float: left;
    width: 25%;
}

#lnb ul.submenu li a {
    display: block;
    padding: 10px;
    height: 36px;
    line-height: 36px;
    color: rebeccapurple;
}

#lnb ul.submenu li a:hover {
    background-color: rebeccapurple;
    color: lavender;
}