header {
    height: 6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: 0;
    padding: 0 1.5rem;
    z-index: 7777;
    background: #fff;
    border-bottom: 1px solid #babbba;
}
header h1 {
    width: 15rem;
}
header h1 a {
    width: 100%;
}
header h1 a img {
    width: 100%;
}

#home {
    background: #e1f9eb;
}
main {
    min-height: 100vh;
    padding: 0 1.5rem 8rem;
}
main .bnr {
    background-image: url(../img/banner.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    height: 20rem;
    padding: 2rem 0;
}
main .shortcut {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding: 2rem 0;
}
main .shortcut a {
    background: #fff;
    width: calc(50% - 0.75rem);
    box-shadow: 1px 1px 2px 1px rgba(0, 0, 0, 0.3);
    height: 15rem;
    margin-bottom: 1.5rem;
    border-radius: 1rem;
    background-size: auto 6rem;
    background-position: right 1.5rem bottom 1.5rem;
    background-repeat: no-repeat;
    padding: 1.5rem;
}
main .shortcut a:nth-of-type(1) {
    background-image: url(../img/btn-icon-1.png);
}
main .shortcut a:nth-of-type(2) {
    background-image: url(../img/btn-icon-2.png);
}
main .shortcut a:nth-of-type(3) {
    background-image: url(../img/btn-icon-3.png);
}
main .shortcut a:nth-of-type(4) {
    background-image: url(../img/btn-icon-4.png);
}
main .shortcut a span {
    font-size: 1.8rem;
    font-weight: 900;
    line-height: 1.4;
}

/* 서브 페이지 */
main > h2 {
    padding: 2rem 0;
    font-size: 2.4rem;
    font-weight: 800;
}
main > h3 {
    font-size: 1.6rem;
    font-weight: 900;
    color: #0baf87;
    margin-bottom: 1rem;
}
main > img {
    width: 100%;
    margin-bottom: 4rem;
}
main > pre {
    font-size: 1.6rem;
    line-height: 1.4;
    background: #f4f4f4;
    border-radius: 1rem;
    padding: 1.5rem;
}
main > pre b {
    font-size: 1.6rem;
    line-height: 1.4;
    font-weight: 900;
    color: #4c4b4b;
}
main .box h4 {
    font-size: 1.6rem;
    font-weight: 800;
}
main .box pre {
    font-size: 1.6rem;
    line-height: 1.4;
}
main .box pre b {
    font-size: 1.6rem;
    line-height: 1.4;
    font-weight: 900;
    color: #4c4b4b;
}
main .box {
    border-radius: 1rem;
    border: 1px solid #c7c7c7;
    padding: 1.5rem;
    margin-bottom: 3rem;
}
main .button {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
}
main .button a {
    background: #e8e8e8;
    border-radius: 5rem;
    padding: 1.2rem 0;
    width: calc(50% - 0.75rem);
    text-align: center;
    font-size: 1.8rem;
    font-weight: 800;
}
main .button a:nth-of-type(2) {
    background: #0baf87;
    color: #fff;
}
main .image {
    position: relative;
}
main .image img {
    width: 100%;
}
main .image .num_wrap {
    display: flex;
    flex-flow: row wrap;
    position: absolute;
    top: 8rem;
    padding: 0 3rem;
}
main .image .num_wrap .num {
    width: calc(100% / 3);
    margin-bottom: 2rem;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}
main .image .num_wrap .num img {
    margin-bottom: 1rem;
    width: 7rem;
}
main .image .num_wrap .num span {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    color: #484747;
}