html, body {
    background-color: black;
    color: white;
    text-align: center;
}
body {
    margin: 20px;
    padding: 20px;
}

a {
    color: white;
    text-decoration: dashed;
}

.mainLink {
    font-size: 24px;
    font-weight: 800;
    display: block;
    line-height: 30px;
}

div {
    display: flex;
    justify-content: center;
    align-items: center;
    height: calc( 95vh - 75px);
}


.responsive {
    max-width: calc(90vw - 75px);
    height: auto;
    max-height: calc(90vh - 75px);
  }