html {
    scroll-behavior: smooth;
}

section {
    padding-bottom: 2em;
}

#gallery {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    justify-content: flex-start;
    margin: 25px -5px 25px -5px;
    max-height: 500px;
    overflow-y: auto;
}

#gallery > img {
    width: 175px;
    height: 175px;
    max-width: 100%;
    margin: 5px;
    object-fit: cover;
    object-position: center;
}

#gallery > img:hover {
    cursor: pointer;
    border: thick solid black;
}

#img-selected {
    width: 350px;
    max-width: 100%;
    margin: auto;
    display: none;
    padding-bottom: 2em;
}

#re-selected {
    display: none;
}

#img-segmented {
    display: block;
    width: 575px;
    max-width: 100%;
    margin: auto;
}