body {
  background-color: aliceblue;
  font-family: "Futura", "Helvetica", sans-serif;
  color:lightslategray;
  margin-top: 50px;
  margin-bottom: 50px;
  margin-right: 50px;
  margin-left: 50px;
}

h1 {
  font-family:"Academy Engraved LET", Georgia, serif;
  text-align:center;
  color:dimgray;
  font-size: 50px;
  border: 3px dimgray;
    border: double;
    border-collapse: separate;
    border-spacing: 15px 50px;
    padding-top: 20px;
}

h2 {
  font-family:Garamond, Georgia, serif;
      color:slategray;
}

h3 {
  font-family:Garamond, Georgia, serif;
      text-align:center;
      color:slategray;
}

nav {
    text-align:center;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.column {
  float: left;
  width: 10%;
  padding: 5px;
}

  .row::after {
  content: "";
  clear: both;
  display: table;
}

.grid-container {
  display: grid;
  grid-template-columns: auto auto auto;
  padding: 0px;
}
.grid-item {
  padding: 20px;
  font-size: 0px;
  text-align: center;
}