style.css

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    margin: 0;
}

a {
    text-decoration: none;
    font: 800 50px sans-Serif;
    /* color: white; */
}

#header {
    display: flex;
    flex-direction: column;
    align-items: center;
    font: 800 80px Serif;
    margin-bottom: 20px;
}

button {
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 8px;
    background: royalblue;
    border: 1px solid royalblue;
    color: white;
    font-weight: 800;
}

button:active {
    background: royalblue;
    -webkit-box-shadow: inset 0px 0px 5px #c1c1c1;
       -moz-box-shadow: inset 0px 0px 5px #c1c1c1;
            box-shadow: inset 0px 0px 5px #c1c1c1;
     outline: none;
  }

#table-container table {
    border: 5px solid black;
    padding: 10px;
    margin: 10px;
    background-color: rgb(232, 232, 232);
    text-align: center;
    font: 800 40px Serif;
    /* line-height: 100px; */
}

td div {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    word-wrap: break-word;
    font-size: 21px;
    text-align: center;
    border: 1px solid black;
    width: 150px;
    height: 150px;
}

#legend-container {
    display: flex;
    justify-content: stretch;
    /* text-align: center; */
}

#legend-table {
    width: 100%;
    margin: 10px;
}

.rank {
    font: 800 20px Serif;
}

#legend-table td {
    font: 40px Serif;
    /* font-family: serif; */
}

#help {
    justify-content: space-evenly;
    align-items: flex-start;
    font: 600 25px Serif;
    border: hidden;
}

#footer {
    display: flex;
    background-color: #eee;
    justify-content: center;
    align-items: center;
    color: darkmagenta;
    padding: 20px;
    height: 50px;
    font-size: 32px;
    padding: 20px;
}