body{background:#000; font-family:arial, helvetica, sans-serif; color: #ddd; margin:10px; font-size: 74%}
.dawrapper {margin:0 auto; text-align:center; }

.nav{line-height: 2em; color:#666; font-size:1.2em;}
p.top{color:#666; font-size:1.3em; margin-bottom:0; padding-bottom:0;}

.nav a{ text-decoration: none; line-height: 1.2em; padding:4px 8px; margin:0 5px; color:#777; border: 1px solid #000;}
.nav a:hover, .nav a.current{color:#777; border:1px solid #666; }
.nav img{}

.footer {color: #444; font-size:.8em;}
.footer a{text-decoration:none; color:#444;}
.footer a:hover{color:#555;}

.centeredcontent{position:relative;
	top: 50%;
	height:300px;
	margin-top: -150px; /*set to a negative number 1/2 of your height*/

} 

p.nav a.current{position:relative; z-index:24;}
p.nav a.current:hover{z-index:25}
p.nav a span {display: none;}
p.nav a:hover span {display: block;  position: absolute; top:-2em; left:-3.5em; width: 145px;
   padding: 5px; margin: 10px;   color: #888; background: #000; font: 1.1em arial, helvetica, sans-serif; text-align: center; border:1px solid #888;}