body {
	font-family: 'Ubuntu', Helvetica, Arial, sans-serif;
	color: #000;
	background: linear-gradient(#ccc, #fff);
	}

/* a version for the lesson pages with line spacing */

#olcontainer {
	background: #fff;
	width: 920px;
	margin-left: auto;
	margin-right: auto;
	padding: 10px 20px;
	border-radius: 10px;
	border: 1px solid #999;
	line-height: 1.4em;
	}
	
h1 {
	color: #963;
	font-family: Georgia, Times, sans-serif;
	font-size: 2.5em;
	border-bottom: 3px solid #963;
	padding-left: 0.3em;
	padding-bottom: 0.3em;
	font-weight: normal;
	}

h1 a:link {
	text-decoration: none;
	color: #963;
}

h1 a:visited {
	text-decoration: none;
	color: #963;
}

h1 a:hover {
	text-decoration: none;
	color: #963;
}

h2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.5em;
	font-weight: bold;
	color: #666;
	}

h3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.4em;
	font-weight: bold;
	color: #666;
	line-height: 1.3em;
	}

h4 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.3em;
	font-weight: bold;
	color: #666;
	}

a:link {
	color: #037;
	}

a:visited {
	color: #636;
	}

a:hover {
	color: #900;
	}


.lineabove {
	border-top: 1px dotted #963;
	}

table {
	border-collapse: collapse;
	font-size: 0.9em;
}

th, td {
	width: 50px;
	text-align: center; 
	border: 1px solid #999;
	border-collapse: collapse;
	padding: 5px;
}

#tblresults {
	display: none;
	border-top: 1px solid #999;
	border-bottom: 1px solid #999;
	margin-bottom: 20px;
	}
	
#tblfreq {
	display: none;
	}
	
#clearButton {
	visibility: hidden;
	}
	
#letters {
	display: none;
	}
	
.vowel {
	color: #900;
	}
	
.tblgapper {
	border-right: none;
	border-left: none;
	}
	
.tblcaption {
	caption-side: bottom;
	text-align: left;
	margin-top: 10px;
	margin-bottom: 10px;
	}
	
#footer {
	clear: both;
	margin-top: 0.5em;
	font-size: 0.8em;
	padding: 0.5em;
	line-height: 1.5em;
	border-top: 1px dotted #963;
	}