body{ text-align:center; margin: 0px; font-family: arial; color:#333333;}
table {font-size:12px}
div {font-size:12px; line-height: 18px}

h1 {color: #333333; font-size: 22px; font-weight: normal; line-height: 22px;}

a {color: silver;}
a:hover {color: white;}

.domena {
color: #444444;
text-decoration: none;
font-weight: bold;
}

.domena:hover {
color: #444444;
text-decoration: underline;
}

.button1 {
display: block;
width: 315px;
height: 65px;
background: url(../img/button1a.jpg);
}

.button1:hover {
display: block;
width: 315px;
height: 65px;
background: url(../img/button1b.jpg);
}

.kategoria {
text-decoration: none;
display: block;
width: 100%;
height: 24px;
line-height: 24px;
color: white;
font-size: 12px;
background: transparent;
border-bottom: 1px solid #BAD3FC;
}

.kategoria:hover {
display: block;
width: 100%;
height: 24px;
line-height: 24px;
color: white;
background: #BAD3FC;
background: url(../img/firmy-on.jpg);
border-bottom: 1px solid #BAD3FC;
}


.thumbnail{
position: relative;
z-index: 0;
}

.thumbnail:hover{
background-color: transparent;
z-index: 50;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
margin-bottom: 0%;
background-color: white;
padding: 2px;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img{ /*CSS for enlarged image*/
border-width: 0;
padding: 2px;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
position:absolute;
top: -375px;
left: -100px; /*position where enlarged image should offset horizontally */

}