.button
{ background-image: url(img/bg_button.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#818181;
 }
 
 .button:hover
{ background-image: url(img/bg_button_hover.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#818181;
 }
 
 .button_blue
{ background-image: url(img/bg_button_blue.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#FFF;
 }
 
 .button_blue:hover
{ background-image: url(img/bg_button_blue_hover.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#FFF;
 }
 
  .button_green
{ background-image: url(img/bg_button_green.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#000;
 }
 
 .button_green:hover
{ background-image: url(img/bg_button_green_hover.gif); 
  padding: 4px 15px; 
  border: 1px solid #e2d6d6; 
  text-decoration:none; 
  color:#000;
 }