/* ¸Þ´º */
#menu {width:100%; left:0px; top:0px;  z-index:100;}
#menu > iframe {width: 100%; height: 250px; margin:0px; border:0px; overflow:hidden; }

/* header */
#header {width: 100%; padding-top: 0px;}
#slider .slider {width: 100%; height: auto;}

/* contents */
#contents {width: 100%;}

/* bottom */
#bottom {width:100%;  overflow:hidden;}
#bottom iframe {width:100%; height:500px; }