a:hover { width: auto; cursor:pointer; } 


a.button01 {
display: block;
background: url(./img/buttons/mshome_off.gif);
width: 126px;
height: 40px;}

a.button01:hover span.button01 {
display: block;
background: url(./img/buttons/mshome_on.gif);
width: 126px;
height: 40px;}


a.button02 {
display: block;
background: url(./img/buttons/msinfo_off.gif);
width: 126px;
height: 40px;}

a.button02:hover span.button02 {
display: block;
background: url(./img/buttons/msinfo_on.gif);
width: 126px;
height: 40px;}


a.button03 {
display: block;
background: url(./img/buttons/msmusic_off.gif);
width: 126px;
height: 40px;}

a.button03:hover span.button03 {
display: block;
background: url(./img/buttons/msmusic_on.gif);
width: 126px;
height: 40px;}

a.button04 {
display: block;
background: url(./img/buttons/msvideo_off.gif);
width: 126px;
height: 40px;}

a.button04:hover span.button04 {
display: block;
background: url(./img/buttons/msvideo_on.gif);
width: 126px;
height: 40px;}