* {
	padding: 0;
	margin: 0;
}

body {
	font-family: 'Open Sans', Arial, Helvetica, sans-serif;
	font-size: 10pt;
	background-image: url( "../images/javascript-icon.png" );
	background-attachment: fixed;
	background-repeat: no-repeat;
	background-position: left top;
	background-color: #E6E6E6;
}

img#logo {
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: -1;
}

a {
	text-decoration: none;
	color: inherit;
	padding: 0;
}

h1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 38pt;
	color: #444444;
	font-weight: bolder;
	text-align: center;
	margin-top: 20px;
	margin-bottom: 20px;
}

div.lesson {
	background-color: #FAFAFA;
	box-shadow: 2px 2px 2px gray;
	border: 1px solid #FAFAFA;
  	border-radius: 5px;
	width: 400px;
	height: 250px;
	float: left;
	margin-right: 10px;
	margin-bottom: 10px;
	padding: 10px;
	opacity: 0.9;
}

div.lesson:hover {
	border: 1px solid red;
}

div.lesson h2 {
	text-align: center;
	border-bottom: solid 1px #E6E6E6;
}

div.lesson h3  {
	margin-bottom: 7px;
}

div.lesson p {
	margin-bottom: 10px;
}

div#main {
	margin-left: auto;
  	margin-right: auto;
  	width: 1300px;
}