#si-r{
	right: 100%;
	top: 0;
}
body.left #si-l{
	right: 0;
	top: 22px;
	margin-right: 0;
	display: block;
}

body.center #si-r{
	right: auto;
	top: 100px;
	margin-left: -120px;
	margin-right: 0;
}