Submodule 4.1: Navigation - Icons
Bootstrap Collapse, Accordion | o7planning.org
jquery - Hide Twitter Bootstrap nav collapse on click - Stack Overflow
Documentation is unclear what data-toggle"collapse" and data-toggle="false" · Issue #30877 · twbs/bootstrap · GitHub
How to Create Bootstrap 5 Collapse? – WebNots
CSS | Guide to: Collapsible Containers – Appen Success Center
Bootstrap collapse plugin - YouTube
Bootstrap Collapse Toggle
Collapse · Bootstrap v5.0
buttons - Best way to toggle data tree expanding/collapsing - User Experience Stack Exchange
Dropdown Button & Icon Unable to Data-Toggle Do... - Adobe Support Community - 11809774
bootstrap 4 - Bootstrap4 Collapse toggle - Stack Overflow
How to Make a Sleek and Simple Website With Bootstrap 4 : 7 Steps - Instructables
Bootstrap Collapse Examples
Bootstrap Collapse Toggle
Bootstrap 4 Basics Collapse Element Toggle Button - YouTube
Bootstrap Collapse Toggle
Bootstrap Collapse | Know Working Use of Bootstrap Collapse
Bootstrap 4 Collapse: Explained with 6 examples
html - data toggle and data target not working BootStrap 3 - Stack Overflow
Bootstrap Collapse Toggle
Bootstrap Collapse - examples & tutorial
Bootstrap 4 Collapse: Explained with 6 examples
Data-toggle and Data-taget are not working in asp.netcore - Microsoft Q&A
Bootstrap 4 | Collapse - GeeksforGeeks
Bootstrap Collapse, Accordion | o7planning.org
Bootstrap Collapse Examples
