body,html{height:100%}* html .layer_board,* html .layer_board_bg{position:absolute}.layer_board_bg{background:#000;cursor:pointer;display:none;height:100%;left:0;position:fixed;top:0;width:100%;z-index:1000}.layer_board{display:none;margin:auto 25%;position:fixed;top:15%;width:50%;z-index:2000}.1pongi-logo,.layer_board{text-align:center}.layer_board p{color:#fff;font-weight:700;padding:30px 5px 5px 20px;text-align:left;text-align:justify}.btn_close{opacity:.5;-webkit-transition:all .4s ease-out;-moz-transition:all .4s ease-out;-o-transition:all .4s ease-out;-ms-transition:all .4s ease-out;transition:all .4s ease-out}.btn_close:hover{opacity:1}@media only screen and (max-width:768px){.layer_board{display:none;margin:auto 3%;position:fixed;text-align:center;top:3%;width:94%;z-index:2000}.layer_board p{color:#fff;font-size:10px;font-weight:700;padding:30px 5px 5px 20px;text-align:left;text-align:justify}.btn_close{margin-top:-10px;opacity:.7}}