body {
  font-family: "Arial", "Helvetica", Sans-Serif;
  font-size: 1em;
  background-color: beige;
  color: dimgray;
  margin-left: 10px;
}

.item {
  text-decoration: none;
  font-weight: normal;
  border: 2px solid green;
  border-radius: 5px;
  background-color: white;
  color: green;
  padding: 5px 7px;
  font-size: 1em;
  width: 120px;
  height: 16px;
  margin: 2px;
  margin-left: 10px;
  display: inline-block;
  text-align: center;
}

.item:hover {
  background-color: gold;
}

.sub {
  list-style-type: none;
  padding: 3px;
  margin: 5px;
}

.line {
  border-bottom: solid 2px;
  border-color: dimgray;
}

H1 {
  font-size: 2.25em;
  font-weight: bold;
  margin-bottom: 0px;
}

H2 {
  font-size: 1.2em;
  font-weight: bold;
  color: indianred;
  margin-top: 8px;
  margin-bottom: 4px;
  margin-left: 4px;
}

div.foot {
  font-size: 0.8em;
  font-style: italic; 
  color: dimgray;
}

div.foot A {
  color: dimgray;
}

div.foot A:hover {
  color: red;
}