.tableholder {
  height: 300px;
  width:90%;
  overflow-y: scroll;
  margin-left:auto;
  margin-right:auto;
  border-top:1px solid gray;
  border-bottom:1px solid gray;
}

.datatable tr td {
  background:#fffff0;
  font-family:monospace;
  white-space: nowrap;
  font-size:90%;
}

.datatable tr:first-child td {
  background:#f0fff0;
  text-align:center;
}

.pythonframe {
  overflow-y: scroll;
  height: 350px;
  margin:auto;
  width:90%;
  text-align:left;
  font-size:90%;
  border:1px solid gray;
}

.highlight {
  background-color:#fffff0;
  border:1px solid gray;
  font-size:100%;
}

.link {
  cursor:pointer;
  cursor:hand;
  text-decoration: underline;
  font-weight:bold;
}

.example {
  background-color:#f0fff0;
  padding:2px;
  border:1px solid gray;
  vertical-align:middle;
}

.commentbox {
  background-color:#f8f8f8;
  padding:8px;
  border:1px solid black;
}