/* START OF CSS */

.box {
    border-radius: 12px;
    display: grid;
    margin: 0 auto;
    max-width: 1000px;
    grid-gap: 10px;
    grid-template-columns: 250px minmax(0,1fr);
}
a:link {
        color: cyan;
    }

a:visited {
        color: darkslategray;
}

a:hover {
        color: aquamarine;
}

a:active {
        color:darkblue;
}
header, nav, main, footer {
    border: 4px solid teal;
    border-radius: 4px;
    font-family: monospace;
    padding: 5px 10px;
}
header {
    background-color: darkcyan;
    grid-row: 1 / 2;
    grid-column: 1 / 3;
    text-align: center;
}

nav {
    background-color: darkcyan;
    grid-row: 2 / 3;
    grid-column: 1 / 2;
}

main {
    background-color: darkcyan;
    grid-row: 2 / 3;
    grid-column: 2 / 3;
    width: auto;
    word-wrap: break-word;
}

#scroll {
    height: 460px;
    overflow-y: scroll;
}

footer {
    background-color: darkcyan;
    grid-row: 3 / 4;
    grid-column: 1 / 3;
}
/* END OF CSS */