a.min_nav:link , a.min_nav:visited {
 margin-top: 4px;
 width: 73px;
 height: 19px;
 background-image: url(../images/button.png);
 background-repeat: no-repeat;
 background-position: top left;
 color: white;
 font-family: Arial, Helvetica, sans-serif;
 font-weight: bold;
 font-size: xx-small;
 text-align: center;
 text-decoration: none;
}
a.min_nav:hover { 
 background-image: url(../images/button_rollover.png);
 background-repeat: no-repeat;
 background-position: top left;
}
a.min_nav:active { 
 background-image: url(../images/button.png);
 background-repeat: no-repeat;
 background-position: top left;
}

a.big:link , a.big:visited {
 width: 140px;
 height: 19px;
 background-image: url(../images/button_big.png);
}
a.big:hover { 
 background-image: url(../images/button_rollover_big.png);
}
a.big:active { 
 background-image: url(../images/button_big.png);
}

#buttons {
 display: inline;
 float: left;
 margin-right: 10px;
}