/* stylesheet.css */
/* Style for page body */
body {
margin:0;
padding:0;

}
/* Style for left sidebar */
#sidebar {
float:left;
display:inline;
margin:.0em;
width: 10em;
background-color:#000099
/*actual em*/
}
/* Syle for main content area */
#main {
margin:0em;
margin-left:5em;
}

/* Page header style */
#header{
margin: 0;
width: 100%;
}
/* style for page footer */
#footer {
clear: both;
margin: 0;
width:100%;
}
/* Unvisited links (no underline) */
a:link {
color: #E60000;
text-decoration: none;
}
/* Visited links (no underline) */
a:visited {
color: #E60000;
text-decoration: none;
}
<style type="text/css">

.descriptive_blue_bold_margin {	font-size: 13px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	margin: 10px;
	font-weight: bold;
	color: #000066;
}
.descriptive_t_blue_margin {	font-size: 13px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	color: #000066;
	margin: 10px;
}
.form_text {font-family: Geneva, Arial, Helvetica, sans-serif;
	font-size: 13px;
	line-height: 25px;
}
.subheader_red_bold_margin {	font-size: 16px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	margin: 10px;
	font-weight: bold;
	color: #E60000;
}

.descriptive_black_margin {	font-size: 13px;
	font-family: Arial, Helvetica, sans-serif;
	color: #000000;
	margin: 10px;
}
.subheader_blue_bold_margin {	font-size: 16px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	margin: 10px;
	font-weight: bold;
	color: #000066;
}
body {
	margin: 2em;
	font-family: Arial, Helvetica, sans-serif;
	size: medium;
	color:#000000
}

td {
	font-family: Arial, Helvetica, sans-serif;
}

th {
	font-family: Arial, Helvetica, sans-serif;
}