body
{
font-family:Arial;
font-size:16px;
color:black;
margin:0px;
}

table
{
table-layout:fixed;
width:100%;
border-collapse:collapse;
}

td
{
text-align:center;
vertical-align:middle;
}

#zurueck
{
text-align:center;
margin-top:30px;
}

#title
{
width:640px;
font-family:Arial;
font-size:28px;
color:black;
font-weight:bold;
text-align:center;
background-color:darkkhaki;
border:2px solid black;
border-radius:9px;
display:block;
padding:8px;
margin:4px;
}

#main
{
text-align:center;
}

#subtitle
{
position:relative;
top:24px;
font-family:Arial;
font-size:24px;
color:black;
font-weight:normal;
}