.background {
    position: relative;
    width: 100%;
    height: 117px; /* Adjust this to fit your layout */
    overflow: hidden;
    background: linear-gradient(to top, #1E90FF, #87CEFA); /* Bright blue sky gradient */
}

.firework {
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: transparent;
    border-radius: 50%;
    box-shadow: 
        0 0 #FF0000, 
        10px 10px #FF0000, 
        -10px 10px #FF0000, 
        -10px -10px #FF0000, 
        10px -10px #FF0000;
    animation: burst 1.5s ease-out infinite;
}

@keyframes burst {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(3);
        opacity: 1;
    }
    100% {
        transform: scale(5);
        opacity: 0;
    }
}

#fireworks-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}