.tips {
	display:block;
	position:relative;
	top:-3px;
	left:3px;
	height:16px;
	width:15px;
	background:transparent url(/solution/images/tips.gif) no-repeat;
	z-index:1;
}
.tips img {
	display:none;
}

.bgarrow-b {
	width:100px;
	background:#fff url(/solution/images/bg_arrow_long.gif) 0% 100%;
}
.bgarrow-t {
	width:100px;
	background:#fff url(/solution/images/bg_arrow_long.gif) 0% 0%;
}

.bgarrow-g {
	width:100px;
	background:#fff url(/solution/images/bg_arrow_gray.gif) 0% 100%;
}