:root {
    --white: #eeeeee;
    --lightgray: #bcbcbc;
    --darkgray: #878787;
    --blue: #005faf;
    --lightblue: #0087af;
    --darkblue: #005f87;
    --red: #af0000;
    --black: #444444;

    --green: #008700;
}

html {
    font-size: 16px;
}

body {
    background: var(--lightgray);
    color: black;

    font-family: Sans-Serif;
    font-size: 1rem;

    margin: 0;
}

a {
    text-decoration: none;
    color: var(--blue);
}

a:visited, a:hover {
    color: var(--darkblue);
}

header {
  border-bottom: 1px solid var(--red);
  margin-bottom: 3rem;
  padding-bottom: 2rem;

  background-color: var(--white);
}

header div {
  margin: 0 2vw;
}

header h1 {
  margin-bottom: 0;
}

header h2 {
  color: var(--black);
  margin-bottom: 0;
}

header nav {
  position: relative;
  z-index: 1;
}

header nav ul {
  background: var(--darkblue);
  list-style-type: none;
  padding: 0;
  margin: 0;
}

header nav li.title {
  color: var(--white);
  font-size: 1.25em;
  font-weight: 700;
  text-transform: uppercase;
}

header nav ul li {
  display: inline-block;
  padding: 1rem;
  color: var(--lightgray);
}

header nav ul a {
  /* color: var(--lightgray); */
}

nav ul a:hover {
  color: var(--white);
}

header nav li ul {
  visibility: hidden;
  position: absolute;
  display: none;
  margin-top: 1rem;
}

header nav li:hover > ul,
header nav li ul:hover {
  visibility: visible;
  display: block;
}

header nav li ul li {
  clear: both;
  width: 100%;
}

#content {
  margin: 0 10vw 3rem;
  padding: 2vw;

  background-color: var(--white);

  border: 2px solid var(--darkgray);
  border-radius: 2px;
}

#content h1 {
  color: var(--darkblue);
}

#content h2 {
  color: var(--black);
}

#content p{
  margin-top: 0;
}

#content .tags {
  color: var(--darkgray);
  font-style: italic;
}

#content:last-child {
  margin-bottom: 0;
}

table.results td {
  padding: 0.125rem 0.5rem;
}

fieldset {
  margin: 0.5rem;

  border-color: var(--lightblue);
}


footer {
  background-color: var(--darkblue);
  color: var(--lightgray);

  padding: 2rem 2vw 1rem;
}

footer nav ul {
  list-style: none;
  padding-left: 0px;
}

footer a {
  color: var(--lightgray);
}

footer a:hover {
  color: var(--white);
}