.main_wrap {background-color: #FFF;}
.main_wrap main {
    width: 600px; margin: 0 auto; height: 100%;
    background-color: #FFF;
    min-width: 420px;
}

/* ★ 메인 상단 네비 ★ */
.main_wrap main .top_barbg {
    background-color: #FFF;
    position: sticky; z-index: 2;
    top: -1px; margin: auto;
}
.main_wrap main .top_barbg .top {
    margin: 0 10px;
    display: flex; flex-flow: row nowrap; justify-content: space-between; align-items: center;
}
/* -------------------------------------------------------- 왼쪽 - 로고 */
.main_wrap main .top_barbg .top .h1_logo {}
.main_wrap main .top_barbg .top .h1_logo h1 {}
.main_wrap main .top_barbg .top .h1_logo h1 > a {}
.main_wrap main .top_barbg .top .h1_logo h1 > a > img {width: 100%; height: 22px; display: block;}
/* -------------------------------------------------------- 오른쪽 - 아이콘 */
.main_wrap main .top_barbg .top .right_nav {
    display: flex; flex-flow: row nowrap; justify-content: space-between;
}
.main_wrap main .top_barbg .top .right_nav > a {}
.main_wrap main .top_barbg .top .right_nav > a > img {width: 100%; height: 44px; display: block;}

/* ★ 메인 하단 버튼 4종 ★ */
.main_wrap .btn_bg {
    width: 600px; margin: 0 auto;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 2;
    border-radius: 15px 15px 0 0;
    border: 1px solid #d0d4d6;
    border-bottom: 0;
}
.main_wrap .btn_bg .btn_wrap {
    background-color: #FFF;
    display: flex; overflow: hidden;
    border-radius: 15px 15px 0 0;
}
.main_wrap .btn_bg .btn_wrap > .btm {
    background-color: transparent;
    flex: 1 1; cursor: pointer; position: relative;
}
.main_wrap .btn_bg .btn_wrap > .btm::before{
    content: ''; display: block; position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    transition: background-color 0.5s ease-out;
}
.main_wrap .btn_bg .btn_wrap > .btm:hover::before{
    background-color: rgba(0, 0, 0, .05);
}
.main_wrap .btn_bg .btn_wrap > .btm .icon_wrap {
    display: flex; flex-flow: column; align-items: center;
    padding: 10px 8px;
}
.main_wrap .btn_bg .btn_wrap > .btm .icon_wrap > img {
    width: 28px;
}
.main_wrap .btn_bg .btn_wrap > .btm .icon_wrap > span {
    font-size: 0.69rem; font-weight: 600; color: #222;
}