.board-wrap .bg1 {height:236px;background:url('img/bg1.png') no-repeat}
.board-wrap .bg1 .subject {padding-top:60px;font-size:2em;text-align:center}
.board-wrap .bg2 {background:url('img/bg2.png') repeat-y}
.board-wrap .bg2 .contents {padding:40px 120px}
.board-wrap .bg3 {height:57px;background:url('img/bg3.png') no-repeat;margin-bottom:30px}