CSS: sample style

style.css

body {
	margin: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section,
summary {
    display: block;
}

img {
	border: 0;
}
/*This is called a reset, it normalizes inconsistencies that plague all the major browsers, Chome, Firefox, Safari and IE*/

/*LAYOUT STYLES*/
body {
	background-color: white;
}

.container {
	width: 960px;
	margin: 0 auto;
}

.header {
	margin: 0 auto;
	background-color: #9ec7ed;
	height: 80px;
	border-radius: 8px;
	box-shadow: 0 0 5px #777777;
}
.feature {
	width: 460px;
	float: left;
	margin: 10px;
}
/*END LAYOUT STYLES*/

/*HERE I STYLE THE TYPOGRAPHY*/
h1, h2 {
	font-family: "century gothic", arial, sans-serif;
	font-size: 41px;
	font-weight: normal;
	text-align: center;
	padding-top: 10px;
	text-shadow: 0 0 5px #777777;
}

h2 {
	font-size: 24px;
	font-family: courier, sans-serif;
	text-shadow: 0 0 5px #777777;
}

h3 {
	font-family: "Century Gothic", arial, courier;
	font-weight: normal;
	font-size: 21px;
	text-align: center;
}
p {
	font-family: arial, sans-serif;
	font-size: 14px;
}
footer {
	font-family: courier, arial;
	font-size: 14px;
	text-align: center;
	padding-top: 50px;
}
/*END Typography styles*/