#goTopBtn {
	POSITION: fixed; WIDTH: 57px; BOTTOM: 200px; HEIGHT: 50px; FONT-SIZE: 12px; CURSOR: pointer; left: 50%;margin-left:500px; _position: absolute; _right: auto;
}
.tbotn{
	POSITION: fixed; WIDTH: 57px; BOTTOM: 135px; HEIGHT: 57px; CURSOR: pointer; left: 50%;margin-left:500px; _position: absolute; _right: auto; background:url(../images/tbotn.png) no-repeat;
}
.tweim{
	width:273px; height:259px; background:url(../images/tweim.png) no-repeat; position:absolute; bottom:0; right:57px; display:none;
}
.tbotn:hover .tweim{
	display:block;}