#primary-content{
	font-family: Arial, Helvetica, sans-serif;
}

li{
	list-style-position: outside;
	list-style: square;
}

ul ul{
	margin-left: 1.6em;
}

.post-content h2{
	background-color: #E2E2E2;
	padding: 5px;
	font-size: 2.1em;
	letter-spacing: 0.05em;
}
.post-content h3{
	background-color: #EDEDED;
	padding: 5px;
	font-size: 1.8em;
	letter-spacing: 0.05em;
}
.post-content h4{
	font-size: 1.4em;
	font-weight: bold;
	letter-spacing: 0.05em;
}

.post-content code,
.post-content span.code{
	background-color: #E4E4E4;
	padding: 0 3px 0 3px;
	font-family: "Courier New", Courier, monospace;
}