body {
  font-size: 0.8em;
  font-family: arial;
  color: black;
  background-color: rgb(50, 205, 50);
  text-align: center;
}

h3 {
  font-size: 1.25em;
}

h4 {
  font-size: 1em;
}

p {
  font-size: 1em;
  text-align: left;
}

a {
  text-decoration: underline;
}

a:link {
  color: blue;
}

a:visited {
  color: purple;
}

a:hover {
  text-decoration: none;
  background-color: orange;
}

a:focus {
  background-color: yellow;
}

a:active {
  color: red;
}

hr {
  width: 100%;
  height: 2px;
}

ol {
  text-align: left;
}

/* use with <div id="printer"> */
#printer {
  background-color: white;
  color: black;
  font-size: 0.8em;
  font-family: arial;
}