body{
		padding:1em;
		background-color:pink;
			}
	h1{
		font-size:2rem;
			}
			
	@media screen and (max-width:1280px) { body{background-color:red;} }	
	@media screen and (max-width:800px) { body{background-color:green;} }	
	@media screen and (max-width:360px) { body{background-color:yellow;} }