.Left {
 font-family: helvetica;
  font-size: smaller;
  font-style: normal;
  color: Black;
}
 .Right {
 font-family: helvetica;
  font-size: smaller;
  font-style: normal;
  color: Blue;
  background-color: green;
}

.maintable {
  padding: 1px;
  width:100%;
  background-color: red;
}