body {
   /* font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;*/
}
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.gallery img {
    width: 100%;
    height: auto;
    cursor: pointer;
    position: relative;
}
.gallery div {
    position: relative;
}
.gallery div::after {
    content: attr(data-name);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    text-align: center;
    padding: 5px;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.gallery div:hover::after {
    opacity: 1;
}
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}
.modal img {
    max-width: 80%;
    max-height: 80%;
}
.close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 30px;
    color: white;
    cursor: pointer;
}