@media only screen and (min-width: 37.5em) {
    h1 {
        font-size: 175%;
    }
    .topnav {
        overflow: hidden;
        background-color: #044004;
        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;
        margin: 2%;
    }
    .hidden {
        display: block;
    }
    footer {
        background-color: darkgreen;
        color: white;
    }
    /*    Gallery*/
    .frame1 {
        display: grid;
        grid-template-columns: 1fr 1fr
    }
    /*Thank You Sheet*/
    
    h2 {
    text-align: center;
    margin: 10%;
    font-size: 210%;
    color: white;
    padding: 2%;
}

#rectangle {
    z-index: 0;
    margin: auto;
    width: 400px;
    height: 300px;
    background-color: darkgreen;
}
    
}