body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 50px;
}

#pauseBtn {
    width: 80px;
    cursor: pointer;
    margin-top: 20px;
    transition: transform 0.2s ease;
}

#pauseBtn:hover {
    transform: scale(1.1);
}

#volumeSlider {
    width: 200px;
    margin-top: 20px;
    cursor: pointer;
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 50px;

    /* Background image */
    background-image: url("https://i.ytimg.com/vi/KxuwVbl-9LI/maxresdefault.jpg");
    background-size: 100% 100%; /* force stretch */
    background-repeat: no-repeat;
    background-position: center;
    
    /* make sure it fills the screen */
    height: 100vh;
    margin: 0;
}

#arrowHint {
    display: none;
    width: 60px;
    position: absolute;
    top: 120px; /* adjust depending on your layout */
    left: 50%;
    transform: translateX(-50%) rotate(-45deg);
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0) rotate(-45deg); }
    50% { transform: translateX(-50%) translateY(-10px) rotate(-45deg); }
}