body {
    background-color: grey;
    font-family: "Comic Sans MS", "Comic Sans";
}
.container {
    display: grid;
    grid-template-columns: 20% 20% 20% 20% 20%;
    border: 1px solid white;
}
.container div {
    border: 1px solid white;
}
.container div.header {
    background-color: black;
    color: aliceblue;
    text-align: center;
    grid-column: 1 / span 5;
}
.container div.wall {
    background-color: rgb(107, 110, 111);
    padding: 30px;
    grid-column: 1 / span 3;
}
.container div.image {
    grid-column: 4 / span 2;
    background-color: brown;
}
.container div.video {
    grid-column: 1 / span 5;
    margin: 0px 150px;
}
img {
    width: 100%;
}
.container div.prompt {
    grid-row: span 2;
    grid-column: 1 / span 5;
    text-align: center;
}
li a {
  display: block;
  color: black;
  margin: 10px;
  padding: 8px 16px;
  text-decoration: none;
  border: 2px solid black;
  grid-column: 1 / span 1;
}
li a:hover {
  background-color: #86c2ff;
  color: white;
}
h1, h2, h3 {
    padding: 10px;
    margin: 0;
}