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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: #222328;
}

#wrap {
    width: 1000px;
}

/* 좌측레이아웃, A */
#header {
    width: 250px;
    height: 650px;
    background: yellow;
    float: left;
    padding: 25px;
    box-sizing: border-box;
}

#header h1 {
    margin-bottom: 30px;
}

#header #gnb .mainMenu a {
    display: block;
    width: 100%;
    padding: 5px;
    box-sizing: border-box;
    background: lightblue;
    line-height: 35px;
}

/* 우측레이아웃 */
#contents {
    width: 750px;
    background: thistle;
    float: right;
}

/* B */
#contents .main-slide {
    height: 350px;
    background: tomato;
}

/* C */
#contents .section {
    height: 200px;
    background: skyblue;
}

#contents .section h2 {
    display: none;
}

#contents .section article {
    width: 300px;
    height: 200px;
    float: left;
    padding: 10px;
    box-sizing: border-box;
}

#contents .section article.notice table {
    border-collapse: collapse;
}

#contents .section article.gallery {
    background-color: #eee;
}

#contents .section article.shortcut {
    width: 150px;
}

/* D */
#contents #footer {
    height: 100px;
    background: green;
}