.fullscreen-bg {
    background-image: url("../../assets/media/img/example.png");
    background-size: cover;
    background-position: center;
    background-color: transparent;
    height: 100vh;
    background-attachment: fixed; 
}

.dark-mode {
    background-image: url("../../assets/media/img/example-dark.png");
}

header ~ * {
    background-color: transparent;
}

.game-container {
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.responsive-iframe {
    position: relative;
    min-height: 540px;
    width: 100%;
    height: 80vh;
}

footer {
    color: white;
}