a   { color: white; text-decoration: none }
a:hover    { color: yellow; text-decoration: underline }
.brownbkg { background-color: #036 }

.anav:link{ 
 color:blue; 
 background:transparent; 
 } 
 .anav:active{ 
 color:blue; 
 background:transparent; 
 } 
 .anav:visited{ 
 color:blue; 
 background:transparent; 
 } 
 .anav:hover{ 
 text-decoration:underline; 
 color:black; 
 background:transparent; 
 }