A lot of styling improvements.
A lot of styling improvements.

dln/docs,du2016/prometheus-docs,pdbogen/docs,dln/docs,open-falcon/open-falcon.github.io,jmptrader/docs,pdbogen/docs,dato/prometheus-docs,ChaoticMind/docs,Cepave/openfalcon.io,prometheus/docs,jimmidyson/docs,fabxc/docs,Cepave/openfalcon.io,open-falcon/open-falcon.github.io,du2016/prometheus-docs,evanphx/docs,ddfreyne/prometheus-docs,chosenken/docs,jmptrader/docs,prometheus/docs,ddfreyne/prometheus-docs,dato/prometheus-docs,dln/docs,bluecmd/prometheus-docs,evanphx/docs,evanphx/docs,vic3lord/docs,chosenken/docs,dato/prometheus-docs,fabxc/docs,Cepave/openfalcon.io,vic3lord/docs,ChaoticMind/docs,fabxc/docs,tcolgate/docs,pdbogen/docs,tcolgate/docs,open-falcon/open-falcon.github.io,ChaoticMind/docs,prometheus/docs,ddfreyne/prometheus-docs,jmptrader/docs,jimmidyson/docs,chosenken/docs,tcolgate/docs,jimmidyson/docs,bluecmd/prometheus-docs,du2016/prometheus-docs,ddfreyne/prometheus-docs,bluecmd/prometheus-docs,vic3lord/docs,chosenken/docs