.wy-menu-vertical a, .wy-menu-vertical .subnav a {
  color: white;
}

.wy-menu-vertical * li.current a {
  color: black;
}

h1 {
  font-size: 20pt;
  font-weight: bold;
  color: #000;
  border-bottom: solid 2px red;
  padding-bottom: 5px;
}
h2 {
  border-bottom: 1px solid blue;
}

h3 {
  border-bottom: 1px dotted blue;
}

.codehilite {
  background-color: floralwhite;
  font-size: smaller;
  
}