.banner-0{
	background-image: url(../webp/banner-coberturas-1920x520.webp);
}
.banner-1{
	background-image: url(../webp/banner-fachadas-1920x520.webp);
}
.banner-2{
	background-image: url(../webp/banner-tubulacoes-1920x520.webp);
}