#img_principal {
	background-image:url(../imagens/banner_meioambiente.jpg);
}
#area_esq {
	height:450px;
}
.texto_img_princ{
	width:220px;
	height:60px;
	font-size:12px;
	color:#FFF !important;
}

#vc_esta{
	background:none;
}
.conhecer {
	padding-top:20px;
	padding-left:10px;
}
.alinhamento_quad{
	position:absolute;
	top:0px;
	right:15px;
	width:680px;
	height:22px;
	padding-top:10px;
	background-image:url(../imagens/sombra-destaque-home.png);
	background-repeat:no-repeat;
	background-position:top center;
}