This document discusses responsive e-learning and the Adapt framework. Adapt allows for the creation of a single course that can be accessed on multiple devices through responsive design. It is developed in HTML5 and has been proven effective on many projects. The document provides tips for developing responsive courses, such as making navigation easy through scrolling, ensuring content is above the fold, prototyping on target devices, and prioritizing user experience over including all possible device capabilities. Attendees are invited to the Learning Technologies conference to learn more about Adapt from City & Guilds Kineo, Learning Pool, and Sponge UK.