Bootstrap by default offers a powerful grid system and a few wrapping containers for laying out your project. Layout component created specifically for the Elephant, allows full and effective control on regions such as: header, footer, sidebar and content. By changing variable values stated in _variables.scss file, under the section Layout you can change these region’s dimensions, colours, etc.
Sidebar sticky* - by scrolling up and down the page, the menu placed on the sidebar moves along with the content until the bottom of the menu is reached. (inspired by WordPress)