.collapsible {
  text-decoration:none;
  padding:5px;
  border-radius: 5px;
  color: #101040;
  cursor: pointer;
  border: 1px solid #AAA;
  text-align: left;
  outline: none;
  background:#D0D0D0;

  font-size: 14px;
  margin-bottom:5px;
}

a {
  text-decoration:none;
  padding:5px;
  border-radius: 5px;
  color: #101040;
  border: 1px solid #AAA;
  text-align: left;
  background:#D0D0D0;
  font-size: 14px;
}

.active {
    color:#101040;
}

:hover {
    color:#8080A0;
}

.content {
  padding: 0 15px;
  display: none;
  overflow: hidden;
}

body {
    font-family: arial, helvetica, sans-serif;
    font-size: 18px;
    color:#101040;
    margin: 0px; 
}