html, body {
  height: 100%;
  width: 100%;
  margin: 0;
  font-family: "Georgia", Georgia, serif;
  background-color: #1b1e1c;
}

div, p {
  text-align: center;
}

button {
  background-color: #0ad48a;
  border: 2px solid #8a8a8a;
  color: black;
  padding: 2px 4px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  border-radius: 2px;
  margin: 8px 2px;
}

button:hover {
  background-color: #00e68f;
  border: 2px solid #8a8a8a;
  color: black;
}

ul {
      list-style-type: none;
      margin: 0;
      padding: 0;
      overflow: hidden;
      background-color: #333;
      border: 1px solid #0c0c0c;
    }

    li {
      float: left;
    }

    li:last-child {
      border-right: none;
    }

    li a {
      display: block;
      color: white;
      text-align: center;
      padding: 14px 16px;
      text-decoration: none;
      border: 1px solid #0c0c0c;
    }

    li a:hover:not(.active) {
      background-color: #111;
      font-size: 18px;
    }

    li a:hover {
      background-color: #009b62;
      font-size: 18px;
      padding: 12.5px 16px;
    }

    .active {
      background-color: #04AA6D;
    }

th, td {
  border: 2px solid black;
  border-radius: 8px;
  padding-left: 5px;
  padding-right: 5px;
  text-align: center;
}

table {
  border: 3px solid black;
  border-radius: 10px;
  display: inline-table;
}