body
{
	font-size: small;
	color: black; 
	font-family: arial, sans-serif;
	width: 760px;
	margin: 0 auto;
}

.left {float: left;}
.right {float: right;}

p {margin: 10px}

img.content-left {margin: 20px; float: left;}
img.content-right {margin: 20px; float: right;}

#centered-img-1 {width: 490; margin: 0 auto;}
#centered-img-2 {width: 512; margin: 0 auto;}

h1,h2,h3,h4
{
	font-family: arial, sans-serif;
	text-align: center;
}

h1 {font-size: x-large}
h2 {font-size: large}
h3 {font-size: medium}
h4 {font-size: small}

a:link {color: black;}
a:visited {color: black;}
a:active {color: blue;}
a:hover {color: blue;}