@Dim said:
".modal-backdrop {
z-index: 0;
} "
.modal-backdrop { z-index: auto; }
Would probably be preferable, since auto makes it behave like no z-index property has been specified (as is the case in the default Bootstrap theme used in lavender and persona) which makes the element inherit the z-index of its parent, whereas z-index: 0 forces the z-index to be, well, 0.
