h', `${currentRadius * 2}px`)
                .style('height', `${currentRadius * 2}px`)
                .style('border-radius', '50%')
                .style('overflow', 'hidden');

            div.append('xhtml:img')
                .attr('class', 'node-img')
                .attr('src', d.imageSrc)
                .style('width', '100%')
                .style('height', '100%')
                .attr('onerror', "this.src='https://assets.pokemon.com/assets/cms2/img/pokedex/full/054.png'")
                .