#my_table
{
  border-collapse: collapse;
  width=100%;
}

#my_table td
{
  padding:8px;
}

thead {color:navy;font-size:large}
.row1 {background-color:dodgerblue;height:50px;font-size:12px; }
.row2 {background-color:aquamarine;height:50px;font-size:12px; }