.banners1-block-part {

}
.banners1-block-part img {
    overflow: hidden;
}
.banners1-block-part img:hover {
    transform: scale(1.05);
}
@media only screen and (max-width: 768px) {
    .banners1-item:nth-child(1) {
        margin-bottom: 30px;
    }
    .banners1-item:nth-child(2) {
        margin-bottom: 30px;
    }
}