body {
  margin: 0;
  margin-bottom: 25px;
  padding: 0;
  background-color: #ffffff; /* #3399ff */
  font-family: "Lucida Grande", "Bitstream Vera Sans", "Verdana";
  font-size: 13px;
  color: #333;
	text-align: center;
}

/* Main elements of all pages */

#container {
	width: 755px;
	margin-right: auto;
	margin-left: auto;
	text-align: left;
  background-color: #ffffff;
}

#banner {
	height: 150px;
}

#footer {
	background-color: #ffffff;
	clear: both; 
}


img.logo {
	float: left;
	margin: 2px;
	border-style: none;
}



/* Navigation menu */

ul.nav {
	margin-left: 0px;
	padding-left: 0px;
	list-style: none;
	float: left;
	width: 100%;
}

ul.nav li {
	float: left;
}

ul.nav a {
	width: 117px;
	display: block;
	padding: 4px;
	margin-right: 1px;
	background-color: yellow;
	text-decoration: none;
	font-family: "Comic Sans MS", "Times New Roman";
	color: white;
	text-align: center;
}

ul.nav a.ho {background-color: red;}
ul.nav a.ab {background-color: orange;}
ul.nav a.cl {background-color: #ffd733;}
ul.nav a.sc {background-color: green;}
ul.nav a.in {background-color: blue;}
ul.nav a.co {
	background-color: #af00ff;
	margin-right: 0px;
}

ul.nav a:hover {
	color: black;
	font-weight: bold;
}