doc.silverstripe.org/themes/tutorial/css/layout.css

/* Global Resetting */
html{	
	width: 100%;
	height: 100%;
	background:url(../images/body_bg.gif) repeat;
}
body {
	width: 100%;
	height: 100%;
	font-size: 62.5%;
	/* reset font-sizes to 1em == 10px */
}
* {
	font-size: 1em;
	/* reset font-sizes to 1em == 10px */
	padding: 0;
	margin: 0;
	font-family:Verdana,Helvetica,sans-serif;
	list-style:none;
}
a img{
	border:0;
}
.clear{
	clear:both;
}

/* Layout CSS */
#Main {
	margin:20px auto;
	width:900px;
}
#Header {
	background:url(../images/blueback.gif) bottom left repeat-x;
	border-left:1px solid #ccc;
	border-right:1px solid #ccc;
	clear:left;
}
	#Header h1 {
		color:#fff;
		font-size:1.5em;
		line-height:4.5em;
		padding-left:20px;
	}
		#Menu1 {
			padding:10px 50px 0;
		}
			#Menu1 li {
				float:left;
				margin-left:2px;
				background:url(../images/menu1_right.gif) no-repeat right top;
			}
				#Menu1 li.current,
				#Menu1 li.section {
					background:url(../images/menu1_right_on.gif) no-repeat right top;
				}
				#Menu1 li a {
					display:block;
					color:#fff;
					font-weight:bold;
					font-size:1.1em;
					text-decoration:none;
					padding:5px 15px;
					background:url(../images/menu1_left.gif) no-repeat left top;
				}
					#Menu1 li a:hover {
						color:#d2ebff;
					}
					#Menu1 li.current a,
					#Menu1 li.section a {
						background:url(../images/menu1_left_on.gif) no-repeat left top;
						color:#d2ebff;
					}

#ContentContainer {
	background:#f5f5f5 url(../images/ss_watermark.gif) bottom left no-repeat;
	padding-top:20px;
	padding-bottom:20px;
	overflow: auto;
}

#Banner {
	text-align: center;
}

#Menu2 {
	margin-left: 20px;
	width: 17em;
	float:left;
	background:#f0f0f0;
	border:1px solid #ddd;
	padding:10px 10px 10px 10px;
}
	#Menu2 li {
		padding-left:15px;
		background:url(../images/menu2_arrow.gif) no-repeat left center;
	}
	#Menu2 a {
		color:#333;
		font-weight:bold;
		font-size:1.1em;
		line-height:1.6em;
		text-decoration:none;
	}
	#Menu2 a:hover {
		text-decoration:underline;
	}
	#Menu2 li.current a,
	#Menu2 li.section a {
		color:#0083C8;
	}

#Content {
	float: left;
	margin: 0px 20px;
	width:70%;
}

div.breadcrumbs {
	margin-bottom:10px;
	font-size:1em;
	color:#666;
}
div.breadcrumbs a {
	text-decoration:none;
}

#Footer {
	background:#015581;
	clear:both;
	text-align:right;
	padding-right:20px;
	border:1px solid #ccc;
	border-top:0;
}
	#Footer span {
		color:#ccc;
		font-size:1.1em;
		line-height:2em;
		font-weight:bold;
		padding-left:20px;
		background:url(../images/ss_logo.gif) no-repeat;
	}
	#Footer a {
		color:#fff;
	}
		#Footer a:hover {
			text-decoration:none;
		}


/* The rest of this file is for the second tutorial */
#NewsList,
#StaffList {
	background:#f0f0f0;
	border:1px dotted #ccc;
	padding:10px;
}

#NewsList li,
#StaffList li {
	margin: 0;
	list-style-type: none;
}
	#NewsList li.newsDateTitle span {
		color:#666;
		line-height:2em;
	}
	#NewsList li.newsDateTitle a {
		font-size:1.3em;
		font-weight:bold;
		color:#0083C8;
		text-decoration:none;
		padding-left:20px;
		background:url(../images/treeicons/news-file.gif) no-repeat left center;
	}
		#NewsList li.newsDateTitle a:hover {
			border-bottom:1px dotted #0083C8;
		}
		
	#NewsList li.newsSummary {
		margin-bottom:20px;
	}
		#NewsList li.newsSummary span {
			font-size:1.1em;
			line-height:1.5em;
			color:#333;
		}
		#NewsList li.newsSummary a.readMoreLink {
			color:#0083C8;
			text-decoration:none;
		}
			#NewsList li.newsSummary a.readMoreLink:hover {
				border-bottom:1px dotted #0083C8;
			}

div.newsDetails {
	margin-bottom:10px;
}

div.newsDetails p {
	color:#666;
	margin:0;
	font-size:1em;
}

div.pageComments {
	background:#f0f0f0;
	border:1px dotted #ccc;
	padding:10px;
}

#StaffList .staffname { 
	clear: both;
	padding-left: 60px;
	height: 1.2em;
}

#StaffList .staffphoto {
	float: left;
	margin-left: 3px;
	margin-top: -1.2em;
}     
#StaffList .staffphoto img {
	border:1px solid #AAA;
}

#StaffList .staffdescription {
	margin-left: 60px;
	margin-bottom:30px;
}

#StaffPhoto {
	float: left;
	margin-right: 10px;
}

#StaffPhoto img {
	border:1px solid #AAA;
}

#PageComments {
	list-style:none;
	background:#e9e9e9;
	border:1px solid #ccc;
	border-bottom:0;
	padding:0;
	margin:0;
}
	#PageComments li {
		list-style:none;
		padding:5px;
		margin:0;
		font-size:1em;
		border-bottom:1px dotted #bbb;
	}
		#PageComments li p span {
			font-style:italic;
		}
		#PageComments a.deletelink {
			font-weight:bold;
		}

			
#PageNumbers {
	font-weight:bold;
	color:#333;
	font-size:1.1em;
	text-align:center;
	padding:5px;
	border:1px solid #ddd;
	background:#e9e9e9;
}
#PageNumbers * {
	padding:0 5px;
	line-height:1.5em;
}
#PageNumbers a {
	color:#0083C8;
	text-decoration:none;
}
	#PageNumbers a:hover {
		text-decoration:underline;
	}