body{
	margin: 0;
	background-color: #f1f1f1;
}
header{ 
	background-color: maroon;
	text-align: center;
	color: white;
	padding: 30px;
	font-family: "Comic Sans Ms", Arial;
 }

 nav{
 	overflow: hidden;
 	background-color: #333;
 }
 nav a{
 	float: left;
 	color: #fff;
 	padding:20px 15px 11px 10px;
 	text-decoration: none;
 }
 nav a:hover{
 	background-color: black;
 	color: white;
 }
 .column{
 	float: left;
 	padding: 10px;
 }
 .column.side{
 	width: 100%;
 }
 .column.middle{
 	width: 30%;
 }
 .column.side{
 	width: 30%;
 }
footer{
 	clear: both;
 	background-color: blue;
	text-align: center;
	color: white;
	padding: 2px;
	font-family: "Comic Sans Ms", Arial;
 }
div.gallery{
 	margin: 5px
 	border: 10px solid black;  
 	float: left;
 	width:200px;
 }
 div.gallery img{
 	width: 100%;
 	height: auto;
 }
@media screen and (max-width: 657px )
{
	.column.side,.column.middle{
		width: 100%;
	}
}
p{
	text-align: justify;
}