/* Enter Your Custom CSS Here */


/* 커스텀 링크스타일 */
.btn1 {
 margin-bottom: 10px;
 width: 160px;
 height:160px;
 display:block;
 background:transparent url('http://img.naver.net/static/www/u/2013/0731/nmms_224940510.gif') center top no-repeat;
}

.btn1:hover {
   background-image: url('http://icon.daumcdn.net/w/icon/1606/30/105915014.png');
}