/**
 * Theme Name: Blocksy Child
 * Description: Blocksy Child theme
 * Author: Creative Themes
 * Template: blocksy
 * Text Domain: blocksy
 */

 .wp-block-gallery {
    display: flex;
    flex-wrap: wrap;
}
.wp-block-gallery figure {
    margin: 5px;
    flex: 1 0 21%;
}