#contents .skip {position:absolute;top:0px;left:0px;width:82px;height:53px;background:url(../../common/img/01_obj.png) 0 0px no-repeat;display:block;float:left;overflow:hidden;text-indent:-9999px;border:none;cursor:pointer}
#contents .skip:hover{background:url(../../common/img/01_obj.png) 0 -53px no-repeat;}