body{
    height: 100vh;
    height: 100dvh;
    margin: 0;
    overflow: hidden;
    font-size: 1rem;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#demoSite_Container{
    /* width: 80%;
    height: 80%; */
    width: 100%;
    height: 100%;
    background-color: #00677f;
}