cat1style.css

h3{
    text-align: left;
}

.gallery {
    margin: 2vh;
    border: 1px solid #ccc;
    width: 400px;
    min-width: 400px;
    border-radius: 10px;
}

.gallery:hover {
    border: 2px solid #777
}

.gallery img {
    border-radius: 10px 10px 0px 0px;
    object-fit: cover;
    object-position: center;
    width: 100%;
}

.desc {
    padding: 10%;
    text-align: left;
}

.galleryelements {
    margin-top: 2vh;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.windowback {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    justify-content: center;
    align-items: center;
    padding-top: 3%;
    padding-bottom: 3%;
}

.wendow {
    background-color: white;
    margin: auto;
    padding: 5%;
    margin-left: 10rem;
    margin-right: 10rem;
}

.close img{
    height: 100px;
    float: right;
}

.close:hover{
    cursor: pointer;
}

@media screen and (max-width: 1300px){
    .galleryelements{
        flex-direction: column;
    }
}