.time { background-image: url(/seisakuchu/time_machine/images/time_back.gif); background-position: left top; }#tm_container{	position: absolute;	top: 40px;	left: 0;	width: 100%;	z-index: 100;	text-align: center;	line-height: 0;	}#timemachine{	position: relative;	width: 600px;	z-index: 10;	text-align: center;	margin:0pt auto;	}#white{        position: absolute;        top: 0;        left: 0;        z-index: 100;        width: 100%;        height: 0px;        background-color: #FFF;        filter:alpha(opacity=60);        -moz-opacity: 0.6;        opacity: 0.6;        }