html, body {
  font-size: 20px;
  font-family: Arial;
  font-weight: normal;
  position: relative;
  background: rgb(240, 240, 240);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  vertical-align: middle;
}

a {
  text-decoration: none;
  color: #039;
}

u, h1, h2, p {
  display: block;
}

u, h1, h2, li {
  white-space: nowrap;
}

h1, h2, li {
  margin: auto 0;
}

u {
  position: absolute;
  text-decoration: none;
}

b {
  position: relative;
  font-weight: 300;
}

html, body, u, b {
  width: 100%;
  height: 100%;
}

h1, h2 {
  background: rgba(20, 40, 90, 0.8);
  color: #fff;
  padding: 0.8em;
  height: 25%;
}

h1 a,
h2 a,
h3 a {
  color: #fff;
}

h1 {
  font-size: 1.6em;
}

h2 {
  font-size: 1.4em;
}

ul {
  list-style-type: none;
}

ul {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  color: #000;
  position: relative;
  height: 75%
}

li {
  background-color: rgba(240, 240, 240, 0.8);
  padding: 1em 2em;
  display: block;
  height: 33.33%;
  font-size: 1.2em;
}

p {
  display: none;
}

._HIDDEN {
  display: none;
}