body {background-color: ffa800; 
  background-position:Center bottom;
  background-repeat:no-repeat;
  background-attachment:fixed;}

a.dog:link { color: white; text-decoration: none }
a.dog:active { color: white; text-decoration: none }
a.dog:visited { color: white; text-decoration: none }
a.dog:hover { color: yellow; text-decoration: none }

a.bid:link { color: red; text-decoration: none }
a.bid:active { color: red; text-decoration: none }
a.bid:visited { color: red; text-decoration: none }
a.bid:hover { color: gray; text-decoration: none }