Fixed navbar would cover modal #1069
Description
Tell us about your environment
- MarkBind Version: 2.11.0
What did you do? Please include the actual source code causing the issue.
Fix the header with <header class="header-fixed"> in header.md
Add a modal.
What did you expect to happen?
Modal should not be covered by the header.
What actually happened? Please include the actual, raw output.
