#fifteen_title{width:960px;height:62px;background-position:center center;background-image:url(../toppage/css/../img/15/icon_title.png);background-repeat:no-repeat;position:relative;margin-bottom:20px}#fifteen_title .logo_link{display:inline-block;left:0;top:1px;position:absolute}#fifteen_title span{color:#e84a26;font-size:18px;font-weight:bold;margin-top:-1em;position:absolute;top:50%;right:0}.fifteen_frame{display:inline-block;width:444px;margin:0 18px;text-align:center}.fifteen_frame img.title{margin-bottom:10px}#puzzle_field{width:440px;height:440px;position:relative;display:inline-block}.puzzle_piece{position:absolute;background-image:url(../toppage/css/../img/15/illust_puzzle.png);background-repeat:no-repeat;display:inline-block;width:110px;height:110px;cursor:pointer}.jqmOverlay{background-color:#807b72}.maincol{position:relative}div.dialog{display:none;position:fixed;width:450px;height:256px;margin-left:-225px;margin-top:-128px;left:50%;top:50%;background-image:url(../toppage/css/../img/15/popup_clear_15puzzle.png);background-repeat:no-repeat}#close_btn{display:inline-block;width:179px;height:39px;text-indent:-9999px;background-image:url(../toppage/css/../img/game/button_ok.png);background-repeat:no-repeat;position:absolute;left:135px;top:196px}#close_btn:hover{background-image:url(../toppage/css/../img/game/button_ok_over.png)}