When editing a block of text on your portal's Bulletinboard, look for the HTML button. From there, you can drop in snippits of code like, <a href="https://google.com" target="_blank" class="btn btn-success btn-lg" style="width:100%;">Take me to Google</a>to make cool buttons on the site.
Keep it platform agnostic
When developing content for your classes, the clever teacher tries to build content that will require minimal migration should our school change service providers. This GitBook, for instance, is a more stable container for our lesson content than our LMS.