Bootstrap Integration Samples for Digital Experience Software provide samples that showcase how you can integrate Bootstrap into your Portal, allowing you to take advantage of Bootstrap's framework for developing responsive, mobile first pages.
Using Bootstrap 3.1.1, the samples provide you with two different profiles that incorporate Bootstrap and the Bootstrap JavaScript plugins. Alternatively, you can create your own profiles using the modules defined by the samples. Also included are three different layouts that utilize Bootstrap's grid system for responsive design.
Once these samples are installed, you can begin to customize them and use them as a guide to leverage Bootstrap as you need within your Portal.