body
{
  background-color: pink;
}

td.sudthin
{
  border-top:.5pt solid black;
  border-bottom:none;
  border-left:.5pt solid black;
  border-right:none;
}
td.sudleftthick
{
  border-top:.5pt solid black;
  border-bottom:none;
  border-left:2.0pt solid black;
  border-right:none;
}
td.sudtopthick
{
  border-top:2.0pt solid black;
  border-bottom:none;
  border-left:.5pt solid black;
  border-right:none;
}
td.sudtopleftthick
{
  border-top:2.0pt solid black;
  border-bottom:none;
  border-left:2.0pt solid black;
  border-right:none;
}