#online-agent  { height: 30px; float:right; background: url(/images/online-agent.png) top left no-repeat; padding: 6px 15px 0 30px;}

 a.conheca {
	background: url(/images/bt-como.png);
	height: 50px;
	margin-left: 650px;
	position: absolute;
	top: 310px;
	width: 236px;
	z-index:999;

}