/* CSS Document */

/* Navigation */
#but_home{
float:left;
background-image:url(images/roll_home.jpg);
background-repeat: no-repeat;
display: block;
width:158px;
height:180px;
margin:0; 
margin-bottom:0px;
padding:0; 
}
#but_home a {
display:block;
width:158px;
height:180px;
float: left;
margin: 0;
padding: 0;
text-decoration: none; 
}
#but_home img {width: 100%; height: 100%; border: 0; }
* html a:hover {visibility:visible}
#but_home a:hover img{visibility:hidden;
}

#but_services{
float:left;
background-image:url(images/roll_services.jpg);
background-repeat: no-repeat;
display: block;
width:233px;
height:180px;
margin:0; 
margin-bottom:0px;
padding:0; 
}
#but_services a {
display:block;
width:233px;
height:180px;
float: left;
margin: 0;
padding: 0;
text-decoration: none; 
}
#but_services img {width: 100%; height: 100%; border: 0; }
* html a:hover {visibility:visible}
#but_services a:hover img{visibility:hidden;
}

#but_clients{
float:left;
background-image:url(images/roll_clients.jpg);
background-repeat: no-repeat;
display: block;
width:159px;
height:180px;
margin:0; 
margin-bottom:0px;
padding:0; 
}
#but_clients a {
display:block;
width:159px;
height:180px;
float: left;
margin: 0;
padding: 0;
text-decoration: none; 
}
#but_clients img {width: 100%; height: 100%; border: 0; }
* html a:hover {visibility:visible}
#but_clients a:hover img{visibility:hidden;
}