.galleriasivu {
	border: 1px solid gray;
	margin: 5px;
	padding: 5px;	
	height: 500px;
	width: 654px;
	overflow:auto;
}

.galleriaimage {
	border: 1px solid silver;
	padding: 25px;
	margin: 5px;
	width: 100px;
	height: 100px;
	float: left;	
	background: #E8E8E8;
	text-align: center;
}


.galleriaimage img {
	border: 2px solid black;	
}

.galleriaimage img:hover {
	border: 2px solid red;	
}