body {
    font-family: Arial, sans-serif;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: stretch;
}

.gallery img {
    margin: 0 10px 10px 0;
}

.gallery-image {
    width: 200px;
    height: 150px;
    object-fit: cover;
    margin: 10px;
    cursor: pointer;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 80%;
    max-height: 80%;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}