html
{
    margin: 0px;
}
span
{
    display: block;
}
.container
{
    margin: 100px auto 100px;
    width: 80%;
    text-align: center;
}
.button
{
    height: 100px;
    width: 100px;
    border: 2px solid black;
    display: inline-block;
}
nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    gap: 0.5rem;
    border-bottom: solid 1px #aaa;
    background-color: rgba(236, 236, 114, 0.986);
  }
  nav a {
    display: inline-block;
    min-width: 9rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    text-align: center;
    text-decoration: none;
    color: #1b1b1b;
    background-color: black;
    color: #eee;
    font-size: 20px;
  }
  nav a:hover
  {
    background-color: rgb(255, 0, 68);
  }
  .container h2
  {
    background-color: white;
  }
  .container h1
{
  background-color: white;
}
#grey
{
    background-color: gray;
}
#red
{
    background-color: red;
}
#blue
{
    background-color: blue;
}
#yellow
{
    background-color: yellow;
}
#green
{
    background-color: green;
}
#purple
{
    background-color: purple;
}
#black
{
    background-color: black;
}
#aqua
{
    background-color: aqua;
}