if label is small enough to fit inside node, it won't display the background of the label
if label is small enough to fit inside node, it won't display the background of the label

Jay-Oh-eN/d3plus,mayblue9/d3plus,kizzyterra14/d3plus,alexandersimoes/d3plus,DeemaJS/d3plus,lucasmachadorj/d3plus,romind/d3plus,bryanph/d3plus,romind/d3plus_sandbox,mssyogi/d3plus,CodeCutterUK/d3plus