header {text-align:center;}
footer {text-align:center;}
nav {margin-left:36%;}
blockquote {margin-left:20%;}
a {text-decoration:none;}
a:hover {color:red;}
body {line-height:150%;
font-family:verdana,arial,helvetica,sans-serif;
font-size:1.1
background-color:#ffffff;
margin-left:5%;
margin-right:5%;}
h1, h2, h3, h4, h5, h6 {color:navy;
font-family:palatino,times,serif;
padding-top:.2em;
line-height: 150%}
h1 {font-size:24;}
h2 {font-size:22;}
h3 {font-size:20;}
h4 {font-size:18;}
h5 {font-size:16;}
h6 {font-size:14;}