body {color:white;}
h1 {color:#ffffff;}

 

a:link {color:#ffffff;} 
a:visited {color:#ffffff;} 
a:hover {color:#000000;}  
a:active {color:#ffffff;}

<style type="text/css">
<!--
#mytable {
background-color: #FF0000;
opacity: .3;
filter: alpha(opacity=30);
-moz-opacity: .3;
}