.tabulka
{
border: solid black 2px;
min-width: 1px;
_width: 1px; /* IE */
width: 100%;
}

.radek
{
clear: left;
}

.bunka
{
float: left;
border: solid #333 1px;
width: 33.333%;
padding: .2em .5em;
margin: -1px;
}

.hlavicka
{
font-weight: bold;
}

.cl
{
clear: both;
}

.matrjoska
{
padding: .2em .5em;
}