:root{
	font-size: 20px;
}

div{
	width: 20px;
	height: 30px;
	top: 1px;
	bottom: 2px;
	right: 3px;
	left: 3px;
}

@media(min-width:1280px){
	div{
		width: 20px;
		height: 30px;
		top: 1px;
		bottom: 2px;
		right: 3px;
		left: 3px;
	}
}

@media(max-width:1280px){
	div{
		width: 20px;
		height: 30px;
		top: 1px;
		bottom: 2px;
		right: 3px;
		left: 3px;
	}
}

@media(max-width:720px) and (min-width:1280px){
	div{
		width: 20px;
		height: 30px;
		top: 1px;
		bottom: 2px;
		right: 3px;
		left: 3px;
	}
}