body,table,span
{
  font-size: 16px;
}
body 
{
  background-color: orange;
}
table
{
  margin : 0 auto;
}
td
{
  padding:    0px;
  marging:    0px;
  text-align: center;
}
td#lu
{
  border-style: solid;
  border-width: 2px 0px 0px 2px;
}
td#mu
{
  border-style: solid;
  border-width: 2px 0px 0px 0px;
}
td#ru
{
  border-style: solid;
  border-width: 2px 2px 0px 0px;
}
td#lm
{
  border-style: solid;
  border-width: 0px 0px 0px 2px;
}
td#rm
{
  border-style: solid;
  border-width: 0px 2px 0px 0px;
}
td#ld
{
  border-style: solid;
  border-width: 0px 0px 2px 2px;
}
td#md
{
  border-style: solid;
  border-width: 0px 0px 2px 0px;
}
td#rd
{
  border-style: solid;
  border-width: 0px 2px 2px 0px;
}
td.big
{
  width      : 4em;
  height     : 4em;
}
td.inner
{
  font-size  : 50%;
  height     : 0.5em;
}
span.getal,span.nieuwgetal
{
  font-weight: bold;
  font-size  : 150%;
}
span.nieuwgetal
{
  color : yellow;
}
div#reason
{
  font-size  : 80%;
}