#hero-section {
    height: 25vh;
    z-index: 1;
}

.hero-img {
    width: 100%;
    aspect-ratio: initial;
}

.hero-enlarged {
    height: 80vh;
    transition-duration: 300ms;
}


@media only screen and (max-width: 991px) {
    #hero-section {
        height: 20vh;
    }
}