Responsive eLearning design
So recently I created a website in HTML 5.0 and CSS with Bootstrap so it responded to the which ever device it was being accessed on. e.g. Mobile phone, tablet and desktop. The design took on the principle "mobile first" which basically mean we designed the website where the priority was to make it look good on a mobile and then used css to make elements respond as the size of the screen the site was being access through.
My question is, what options do we have in making our eLearning modules follow the same path? ie. so that they respond to the type of device it is being accessed through