Accordion v2

Demo 1: No default opened panel & ability to open multiple panels at a time.

Chapter 1

Here is the first panel of content.

This particular accordion example can have multiple opened panels at a time, or every panel closed.

Chapter 2

By using the data-multi attribute, multiple panels can be opened at once.

Chapter 3

The data-default="none" attribute is used to indicate that no panel will be open by default, when the accordion is initially rendered.