body {
    margin:0px;
    padding:0px;
    background-image:url("../images/ryuusen2.png"),url("../images/bg_right2.png"),url("../images/bg_left2.png"),url("../images/onsenchirasi_right2.png"),url("../images/onsenchirasi_left2.png"),url("../images/wavegrid.jpg");
    background-position:center;
}

.clear {
    clear:both;
}


#topbutton{
    position:fixed;
    right:20px;
    bottom:20px;
    transition:opacity 0.3s;
    -moz-transition:opacity 0.3s;
    -webkit-transition:opacity 0.3s;
    z-index:100;
}

#topbutton:hover{
    opacity:0.5;
}

#iheader{
    position:absolute;
    top:0px;
    width:100%;
    border:none;
}

#ifooter{
    position:absolute;
    width:100%;
    height:97px;
    border:none;
}