Bootstrap 3 modal fires and causes page to shift to the left momentarily / browser scroll bar problems

Question

I am working on a site using Bootstrap 3.1.0.

You\'ll notice when the modal window opens, the browser scroll bar just disappears for a split second, then comes back.

Answer 1

When the bootstrap modal opens then .modal-open class is set to body tag. In this tag overflow:hidden is set. we have to change this. Add the below code in your CSS.

Reference :- How to fix Bootstrap modal background scroll to top