How to change background Opacity when bootstrap modal is open

Question

I am using bootstrap modal. When modal is open background content opacity is not changed by default. I tried changing in js using

function showModal() {
doc         


        

Answer 1

You can override the modal-backdrop opacity in your stylesheet [take note of the .in class]

.modal-backdrop.in {
    opacity: 0.9;
}

http://jsfiddle.net/ThisIsMarkSantiago/r0gwn005/1/