html, body {
    margin: 0;
    padding: 0;
    text-align: center;
    font-size: 85%;
    font-family: "맑은 고딕", "돋움";
}

a {
    color: inherit;
    text-decoration: none;
}

a img {
    border: none;
}

#header {
    display: inline-block;
    padding: 30px;
}

#header > a {
    display: inline-block;
    vertical-align: top;
    margin-right: 150px;
}

#header > ul {
    line-height: 59px;
    display: inline-block;
    margin: 0;
    padding: 0;
}

#header > ul > li {
    margin-left: 150px;
    font-size: 200%;
    list-style-type: none;
    display: inline-block;
    cursor: pointer;
    color: #ff8f00;
}

#footer {
    font-size: 150%;
    padding: 20px;
}

#banner-container {
    display: block;
    margin-bottom: 140px;
}

.banner {
    width: 100%;
}

#index-line {
    height: 5px;
    background: #ff8f00;
}

.index > .item {
    display: table;
    margin: 0 auto 150px;
}

.index > .item > img {
}

.index > .item > .item-content {
    display: table-cell;
    vertical-align: middle;
}

.index > .item > .item-content > .title {
    font-size: 387.5%;
    color: #ff8f00;
    margin-bottom: 20px;
}

.index > .item > .item-content > .content {
    font-size: 212.5%;
}

.index > .item-left img {
    margin-right: 60px;
}

.index > .item-left > .item-content {
    text-align: left;
}

.index > .item-right img {
    margin-left: 60px;
}

.index > .item-right > .item-content {
    text-align: right;
}

.index > .item-last {
    color: #ff8f00;
}

.index > .item-last > img:first-child {
    margin-bottom: 50px;
}

.index > .item-last > .top {
    font-size: 387.5%;
}

.index > .item-last > .bottom {
    font-size: 493.75%;
    margin-bottom: 50px;
}

#instructions-line {
    height: 5px;
    background: #ff8f00;
}

.instructions {
    width: 1280px;
    margin: 0 auto;
}

.instructions > nav {
    padding-top: 45px;
    padding-bottom: 80px;
}

.instructions > nav > .label {
    font-size: 350%;
    color: #ff8f00;
    text-align: left;
    margin-bottom: 45px;
}

.instructions > nav > ul {
    line-height: 59px;
    display: inline-block;
    margin: 0;
    padding: 0;
}

.instructions > nav > ul > li {
    font-size: 180%;
    list-style-type: none;
    display: inline-block;
    width: 145px;
    padding: 5px;
    background: #ff8f00;
    color: white !important;
    margin: 0 10px;
}

.instructions > nav > ul > li > a {
    cursor: pointer;
}

.instructions > .item {
    border-top: 2px solid #ff8f00;
}

.instructions > .item > .top {
    position: relative;
    text-align: left;
    padding-top: 40px;
    padding-bottom: 40px;
}

.instructions > .item > .top > .title {
    display: inline-block;
    font-size: 350%;
    position: relative;
    left: 0;
    color: #ff8f00;
}

.instructions > .item > .top > .to-top {
    display: inline-block;
    position: absolute;
    right: 0;
    font-size: 250%;
    line-height: 200%;
}

.instructions > .item > .content {
    font-size: 275%;
}

.instructions > .item > .content td {
    width: 30%;
    padding: 40px 1.666666%;
}

.instructions > .item > .content td .img-screen {
    width: 100%;
}