#draggable {
	width: 100px;
	height: 100px;
	background-color: gray;
	position: absolute;
	opacity: 0.5;
}

#contenedor img {
	position: absolute;
}

#background-hex {
	float: right;
}

@media (max-width: 768px) {
	#background, #background-hex {
		min-height: 48px;
	}	  
}