/* 레이아웃 CSS */
body {background:#f8f8f8 !important;}
html, body, main {height:auto !important;}

.flex_box_l {float:left; width: 20%;}
.flex_box_r {float:right; width: 80%;}

@media all and (max-width:1024px) {
    .flex_box_l {width: auto; float:none;}
    .flex_box_r {width: auto; float:none;}
}