@media only screen and (min-width: 64em) {
    html {
        background: url("../images/franklin1200.jpg") no-repeat center center fixed;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }
    h1 {
        font-size: 300%;
    }
    .active {
        background-color: darkseagreen;
    }
    .topnav {
        overflow: hidden;
        background-color: darkgreen;
        font-family: 'Oswald', sans-serif;
    }
    .topnav a {
        color: #f2f2f2;
        padding: 24px 26px;
        text-decoration: none;
        font-size: 17px;
        font-family: 'Oswald', sans-serif;
    }
    ul {
        flex-direction: row;
        list-style-type: none;
    }
    nav ul {
        flex-direction: row;
    }
    .topnav a:hover {
        color: black;
    }
    .topnav a:hover {
        background-color: #ddd;
        color: black;
    }
    nav button {
        display: none;
    }
    nav ul.hide {
        display: flex;
        flex-direction: row;
    }
    nav ul.show {
        display: flex;
        flex-direction: row;
    }
    .hidden {
        display: block;
    }
    th,
    td {
        padding: 10px;
        text-align: left;
        font-size: 200%;
        color: black;
    }
    article .white {
        color: white;
    }
    footer {
        background-color: darkgreen;
        color: white;
    }
    .frame1 img {
        width: 90%;
        height: auto;
    }
    
    
    .frame1 img:hover {
        box-shadow: 10px 10px 5px #888888;
    }
    
    .frame1 {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr
    }
}