@media screen and (max-width: 800px){
    header{
        height:1px;}
    nav, .shadow, .amogus{
        visibility:hidden;}
    .topnav, .topnav a, topnav div{
        visibility:visible;}
    .topnav {
        overflow: hidden;
        background-color: #333;
        position: relative;}
    .topnav #myLinks {
        display: none;}
    .topnav a {
        color: white;
        padding: 14px 16px;
        text-decoration: none;
        font-size:15px;
        display: block;}  
    .topnav a.icon {
        background: black;
        display: block;
        position: absolute;
        right: 0;
        top: 0;}
    .topnav a:hover {
        background-color: #444;
        color: black;}
    .active {
        background-color: #555;
        height:18px;
        color: white;}
    
}