body, html {margin:0;padding:0;border:0;width:100%;height:100%;}
body  {background-color:#000;color:#fff;}
menu  {margin:-150px 0 0 -150px;padding:0;display: block; position:absolute;top: 50%; left: 50%; width:200px; height:300px;}
menu a, menu a:visited {text-align: center; line-height:40px; font-size: 20px; text-decoration:none; color: #fff;display: block; height:40px; margin-top: 20px; -moz-border-radius: 60px 6px;-webkit-border-radius: 60px 6px;border-radius: 60px 6px; background-color: #66f; border: 2px solid #fff;}
menu a:hover {background-color: #33b; border: 2px solid #f66; color: #000;}
.background{width:100%;height:100%;margin:0;padding:0;border:0;}
#moon  {margin:-150px 0 0 150px;padding:0;display: block; position:absolute;top: 50%; left: 50%; width:300px; height:300px; border: 1px solid #66f;-moz-border-radius: 16px;-webkit-border-radius: 16px;border-radius: 16px;}
#moon-title  {margin:-172px 0 0 200px;padding:0;display: block; position:absolute;top: 50%; left: 50%;background-color: #33b; border: 1px solid #66f;-moz-border-radius: 16px;-webkit-border-radius: 16px;border-radius: 16px 16px 0 0; color: #fff;height:20px;width:200px;text-align:center;}