html,body{height: 100%;overflow-x: hidden;margin: 0;}

section{
	width:100%;
	height:100%;
	min-height:1080px;
	background:url(../imagens/bg.jpg) center center no-repeat;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}

@media (min-width: 340px) and (max-width:768px){

section{
	width:100%;
	height:100%;
	min-height:0!important;
	max-height:570px!important;
	background:url(../imagens/bg.jpg) center center no-repeat;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}

}

@media (min-width: 992px){}
@media (min-width: 1200px){}