Twitter Bootstrap modal opening/closing causes fixed header to jump

Question

I am almost done with a simple 2-page website for my registered domain names. Unfortunately I have one small issue I can\'t seem to fix: a jumpy header when a Twitter Bootst

Answer 1

This one only works if you know your page content is longer than the viewport (so any long scrolling page). You can just add the following to your CSS -

html {
  overflow-y: scroll;
}

.modal-open {
  padding-right: 0!important;
}