body {
font-family: verdana;
font-size: 12px;
padding: 20px; 
background: #E0E0BB;
}

img {
border: 0;
}

.tabela {
text-align: center; 
margin: auto;
width:900px;
}

.tabela2 {
text-align: left; 
margin: auto;
width: 900px;
}

h2 {
margin: 3px;
}

.kal {
text-align: left; 
background-color: rgb(243, 243, 194); 
width: 900px; 
border: 1px solid #000000;
}