.hero-section {
    /* Replace the URL with your actual image path or web link */
    background-image: url('WashDryy.jpg');

    /* This ensures the image covers the entire block without stretching */
    background-size: cover; 

    /* This keeps the image centered within the block */
    background-position: center;

    /* This prevents the image from repeating if it's smaller than the block */
    background-repeat: no-repeat;
}