@charset "UTF-8";
/* CSS Document */

.season-box {
	height: 185px; /* physical dimensions of the images */
	width: 281px;
	border-radius: 5px;
	float: left;
	margin: 4px;
	background-size: 100%;
	background-repeat: no-repeat;
	transition: width 3s, height 3s, opacity 2s; /*I haven't seen that syntax before, nice shortcut:)*/
	opacity: 0.5;
}

.winter {
	background-image: url("images/winter.jpg");
	
}

.spring {
	background-image: url("images/spring.jpg");
}

.summer {
	background-image: url("images/summer.jpg");
}

.fall {
	background-image: url("images/fall.jpg");
}

.season-box:hover {
	height: 231px;
	width: 351px;
	opacity: 1.0;
}