html {width: 100%; background-color: #4e4af3;}
body {margin: 20px 0; text-align: center; }
.content { width: 65%; margin: 0 auto; text-align: left; padding: 15px; background-color: white; }
.navigation {  width: 100%; margin: 0 auto; text-align: center; }
.nav { display: inline; margin: 0; padding: 0; }
.rounded-corners { -moz-border-radius: 20px; -webkit-border-radius: 20px; -khtml-border-radius: 20px; border-radius: 20px;   behavior: url(border-radius.htc);}
ul.nav li { position: relative; display: inline; list-style: none; padding: 5px 5px 5px 0; margin: 5px 5px 5px 0; background-color: #4e4af3; }
ul.nav li a { color: white; text-decoration: none; font-weight: bold; }
ul.nav li a:hover { color: yellow; }
p { margin: 5%; }