Bootstrap collisions?

[C-odes]

Prerequisites

• [x ] I have read the documentation;
• [ x] In the case of a bug report, I understand that providing a SSCCE example is tremendously useful to the maintainers.
• [x ] Ideally, I'm providing a sample JSFiddle or a shared playground link demonstrating the issue.

Im using bootstrap 4 on the project. While also using this library so I also use bootstrap 3 on this . Could they cause problem by overlapping? Or?

[epicfaace]

Probably; the right solution is to make a Bootstrap 4 theme. I'm merging this issue with #1455.