.main{
    display: grid;
    grid-template-columns: repeat(2, 50%);
    background: rgb(50, 49, 48);
    padding: 20px;
}


.image_gallery{
    width: 100%;
}

.gallery_div{
    background: rgb(161, 159, 157);
    padding: 2px;
    margin: 4px 4px;
}