body
{
	margin:0px;
	background-color:#FFFFFF;
	padding:0px;
	font-family:verdana,geneva,swiss,helvetica,sans-serif;
	font-size:12px;
	text-align:center;
}

#topbar
{	
	background-color:#F4F4FE;
	height:120px; 
	width:100%;
	text-align:center;
	padding:0px;
	margin:0px;
	font-size:0px;
}

#banner
{
	height:120px;
	width:760px;
	background:URL(mathwork_banner.jpg);
	text-align:left;
	padding:0px;
	margin:auto;
	font-size:0px;
	text-align:left;
}

#separator
{
	background-color:#B6B6DD;
	height:2px; 
	width:100%;
	padding:0px;
	margin:0px;
	font-size:0px;
}

#linkbar
{
	margin:auto;
	background-color:#FFFFFF;
	padding:0px;
	width:760px;
	
}

#tabs
{
	height:29px;
	width:760px;
	text-align:left;
	padding:0px;
	margin:auto;
	font-size:0px;	
}

#txt_generator
{
	float:left;
	padding:0px;
}

#linkbar_links
{
	float:right;
	font-size:13px;
	font-weight:bold;
}

a.linkbar
{
	color:#0000C0;
}
a.selection
{
	color:#000000;
	text-decoration:none;
	font-size:12px;
}
a.bold_selection
{
	color:#000000;
	font-size:14px;
	text-decoration:none;
	font-weight:bold;
}
#content
{
	width:760px;
	margin:auto;
	text-align:left;
}

#site_index_free
{
	float:left;
	width:490px;
}

#site_index_subscr
{
	width:760px;
}

#sidebar
{
	float:right;
	width:240px;
	background-color:#F7F7FF;
	padding:0px;
	background:URL(bk_sidebar.gif);
	text-align:left;
}

#sidebar_top
{
	width:240px;
	height:10px;
	background:url(sidebar_top.gif);
	font-size:0px;
}

#sidebar_content
{
	width:215px;
	padding-left:10px;
}

#sidebar_bottom
{
	width:240px;
	height:12px;
	background:url(sidebar_bottom.gif);
	font-size:0px;
}

#latest_additions
{
	border:thin solid #B6B6DD; 
	background-color:#F7F7FF;	
	padding:10px;
	width:100%;
	clear:both;
}


#footer
{
	width:760px;
	clear:both;
	padding-top:40px;
	font-size:10px;
}


.worksheet_group
{
	width:245px;
	float:left;
	padding-top:15px;
	padding-bottom:7px;
}
.worksheet_list
{
	width:190px;
	height:100%;
	float:right;
}

.worksheet_symbol
{
	width:55px;
	height:100%;
	float:left;
	xpadding-top:1em;
	text-align:center}

.worksheet_link
{
	color:#000000;
	text-decoration:none;
}

.worksheet_group_header
{
	color:#0000A0;
	font-weight:bold;
	font-size:14px;
}

li
{
	margin-left:-10px;
	list-style-image:URL(bullet.gif);
	margin-top:4px;	
}

h1
{
	font-size:16px;
	font-weight:bold;
	color:#0000A0;
}

h2
{
	font-size:14px;
	font-weight:bold;
	color:#0000A0;
}

h3
{
	font-size:12px;
	font-weight:bold;
	color:#000000;
}

.q
{	
	font-weight:bold;
	color:#0000A0;
}

.boldtext
{
	font-weight:bold;
}

.in_color
{
	color:#0000A0;
}

img
{
	border:0px;
}

div.select_criteria
{
	float:left;
}

div.example_problem
{
	float:left;
	padding-left:50px;
}

div.select_footer
{
	clear:both;
}

div.select_numbers_left
{
	float:left;
}

div.select_numbers_right
{
	float:left;
	padding-left:150px;
}

.error_msg
{
	color:#FF0000;
}

.book_title
{
	font-style:italic;
}