body {
    margin: 0;
}

topbar {
    display: block;
    position: sticky;
    top: 0;
    padding: 1%;
    width: 97%;
    height: 5%;
    background-color: black;

    border-radius: 0px 0px 90px 0px;
    border-radius: 10px;
}
topbar > h1 {
    left: 0;
    color: rgb(60, 255, 0);
}

pagecont {
    margin: 5% 5%;
}

bottombar {
    display: block;
    position: fixed;
    bottom: 0;
    width: 100%;
    align-content: center;
    padding: 1%;
    background-color: green;
    color: white;
    border-color: rgb(0, 0, 0);
    border-width: 0;
}