img {
	height:20%;
	width:20%;	
}

.col1of2, .col2of2  {
	float:left;
	width:50%;
}

.winter #headline {
	background-color:blue;
	color:white;	
}

.winter #instructions {
	background-color:blue;
	color:white;	
}

.summer #headline {
	background-color:red;
	color:yellow;
}

.summer #instructions {
	background-color:red;
	color:yellow;
}