body {
    background-color: #000000f8;
}

h1 {
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    font-size: 3rem;
}

p {
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    font-size: 20px
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 4rem;
    
}

.gallery-item {
    flex: 0 0 calc(33.333% - 10px);

}

.gallery-image {
    width: 100%;
    height: 450px;
    transition: 0.3s;
    object-fit: cover;
    cursor: pointer;
    border: 1px solid #ffffff63;
}

.gallery-image:hover {
    transform: scale(1.1);
}

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 100;
}

.lightbox-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.lightbox-image {
    max-width: 1000px;
    object-fit: cover;
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 2rem;
    font-size: 1.8rem;
    color: #fff;
    border: 1px solid #fff;
    padding: 0.1rem 0.3rem;
    cursor: pointer;
    transition: 0.4s;
}

.lightbox-close:hover {
    background-color: #fff;
    color: #000;
}

.aleatorias {
    padding-top: 30px;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    font-size: 30px
}

@media screen and (max-width: 540px) {
    .gallery {
        display: block;
    }

    .gallery-image {
        height: 350px;
    }

    .lightbox-image  {
        max-width: 450px
    }
}