[CSS] CSS RollOver : Background
<ul id="menu_area"> <li><a href="#">이미지</a></li> </ul> <style type="text/css"> #menu_area{margin:10px 0 0 40px;} #menu_area li a{display:block;width:50px;height:19px;background:url('off_img_경로') no-repeat left top;text-indent:-1000px;} #menu_area li a:hover{background:url('on_img_경로') no-repeat left top;} </style>