Bootstrap Popover Full screen with Margin

Issue

I need a popover with full screen from Menu tabs with 30px margin from right & left side or I need a popover which need to open only in specific container width. I was just trying on specific div but its not working, please check on below fiddle.

https://jsfiddle.net/gzucny5o/

Solution

Working JSFiddle here

Added these properties to the .popover class styling

margin-left: 30px;
margin-right: 30px;
left: 0 !important;

Answered By - Protozoid