section h2 {
    text-decoration: underline;
}

figure img {
    border-style: double;
    border-color: black;
}

figcaption {
    text-align: center;
    font-style: italic;
    color: gray;
}

figure {
    /* width: fit-content; */
    display: inline-block;
}

footer {
    /* border-style: solid; */
    border-style: solid none none none;
    border-width: 1px;
    padding-top: 10px;
}

footer p {
    text-align: center;
    font-style: italic;
    font-size: small;
}

.img-popup {
    position: fixed;     
    top: 0;
    left: 0;
    width: 100vw;         
    height: 100vh;       
    display: flex;        
    justify-content: center;
    align-items: center;
    z-index: 2000;       
    cursor: pointer;
}

.img-popup img {
    /* max-width: 90%;
    max-height: 90%; */
    border: 4px solid rgb(194, 193, 193);
    height: 50%;
    width: auto;
}