.imgs{
    column-count: 4;
    column-gap: 15px;
}

.imgs img{
    width: 100%;
    margin-bottom: 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: .3s;
}

.imgs img:hover{
    scale: 1.07;
}

@media screen and (max-width: 720px) {
    .imgs{
        column-count: 3;
    }
}

@media screen and (max-width: 440px) {
    .imgs{
        column-count: 2;
    }
}