.equations_table table,
.equations_table th,
.equations_table td
{
  border: 1px solid;
  padding: 5pt;
}

:not(pre) > code, .codehilite > pre {
  color: black;
  background-color: aliceblue;
  border: solid 1pt lightgray;
  padding: 1pt;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.nav-link {
  padding: 0.1rem;
}