#content-left {
  min-width: 256px;
  float: left;
}

#content-left *, #content-right * {
  text-align: left;

  font-family: "Courier New", Courier, monospace;
}

#content-left p, #content-right p {
  height: 2em;

  padding: 0;
}

#content-left p {
  padding: 0 1em 0 0;

  text-align: right;

  font-weight: bold;
}

#content-right select, #content-right option, #content-right input {
  background-color: rgb(76,76,76);
  color: lightgrey;

  font-size: large;
}

/* #content-right option[selected='selected'] { */
/*  color: grey; */
/*  background-color: lightgrey; */
/* } */

#content-right input[type='button'], #content-right input[type='reset'] {
  width: 8em;
  float: left;

  margin: 0 1em 0 0;

  text-align: center;

  font-weight: bold;
}

table.tabula {
  margin: 1em auto 1em;

  border: 2px solid lightgrey;
  border-right: 1px solid lightgrey;
  border-bottom: 1px solid lightgrey;
  border-spacing: 0px;

  font-family: "Courier New", Courier, monospace;
  font-size: small;
}

td.tabula {
  border: 1px solid lightgrey;
  border-top: none;
  border-left: none;

  padding: 1em 1em 1em 1em;

  font-weight: normal;

  text-align: center;

  vertical-align: middle;
}

td.tabula {
  width: 1.5em;
  height: 1.5em;

  padding: 0;
}