Fix sidebar CSS. (#137)
Fix sidebar CSS. (#137)

Removed unnecessary CSS applied on menue items in sidebar.
canihavesomecoffee/sample-platform,satyammittal/sample-platform,saurabhshri/sample-platform,satyammittal/sample-platform,canihavesomecoffee/sample-platform,canihavesomecoffee/sample-platform,satyammittal/sample-platform,saurabhshri/sample-platform,canihavesomecoffee/sample-platform,satyammittal/sample-platform,saurabhshri/sample-platform,saurabhshri/sample-platform