.image-container {
    position: relative;
    width: 500px; /* Adjust as needed */
    height: 300px; /* Adjust as needed */
}

.background {
    width: 100%;
    height: auto;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    opacity: 0.5; /* Adjust opacity as needed */
}