* * * title: Adding tooltips ## permalink: /adding_tooltips/ You can add tooltips to your content. Because this theme is built on Bootstrap, you can simply use a specific attribute on an element to insert a tooltip.  test... Suppose you have a glossary.yml file inside your _data folder. You could pull in that glossary definition like this: ``` Jekyll is my favorite tool for building websites. ``` This renders to the following: Jekyll is my favorite tool for building websites.