header {
	width: 945px;
	margin-top: -55px;
	height: 40px;
	background-color: #FFF;
	border-bottom: 1px dotted #999;
	padding-top: 15px;
	padding-left: 15px;
	position: fixed;
	z-index: 10;
}

header h1{
	float: left;
}

nav{
	padding-left: 200px;
}
nav ul li{
	padding-right: 30px;
	float: right;
	list-style-type: none;
}

article {
	background-image: url('../images/home_thumbs.jpg');
	width: 225px;
	height: 225px;
	margin-top: 20px;
	float: left;
}
#t1{
	background-position-y: 0px;
}
#t2{
	background-position-y: -225px;
}
#t3{
	background-position-y: -450px;
}
#t4{
	background-position-y: -675px;
}
#t5{
	background-position-y: -900px;
}
#t6{
	background-position-y: -1125px;
}
#t7{
	background-position-y: -1350px;
}
#t8{
	background-position-y: -1575px;
}
#t9{
	background-position-y: -1800px;
}
#t10{
	background-position-y: -2025px;
}
#t11{
	background-position-y: -2250px;
}
#t12{
	background-position-y: -2475px;
}
article::first-line{
	font-weight: bold;
	border-bottom: 1px dotted #000000;
	font-size: 13px;
}

body{
	width: 960px;
	margin-right: auto;
	margin-left: auto;

}

.leftMargin{
	margin-left: 20px;
}

.colored{
	background-color: #FF0000;
}

#portfolio{
	width: 960px;
	margin-top: 55px;
	margin-right: auto;
	margin-left: auto;
}
.caption{
	height: 75px;
	font: 11px Arial;
	line-height: 16px;
	background-color: rgba(254, 255, 255, 0.8);
	margin-top: 150px;
	padding: 10px;

}