.img_destaque{
	background-size: cover;	
	min-height: 25vh;
	position: relative;
	color: white;
	text-shadow: 2px 2px 2px rgba(0,0,0,.5);
}

.color-overlay{
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, .2);
}

@media(max-width: 768px){
	.img_destaque{
		min-height: 20vh;
	}
}