Needs proper unit detection
% coverter -> Makes x% to (100-x)%
think about how to know if document is loaded or defer it to onloaded

If responsive, how to get angle?
Take care of last dot

think why margin-left is not needed
think about making two css (with script) and passing div as input
** make .styl conformant with new html structure **

To make containing area graph
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make area below- outer bigger rect as width-height with overflow:none, inner -> rotated (diff height) rect + inner smaller rect
 _
/_| -> inner rotated diff height
|_| -> inner smaller
 total containing rect -> outer bigger rect