Example here: http://parrystats.com/cfb/viz
When you click within the iframe, an ugly light blue border appears. The iframe is the same size as the page size in Desktop: 1280 x 4500 pixels. All other page settings are default. The theme is default as well.
I've set iframe { border: 0 } in my CSS. I've also set frameborder="0", while also trying frameBorder="0"
Can anyone shed some light on this border?