[fix bug 948057] (B2G Browser) Zooming in on modal window causes graphical issues #1729
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Firefox OS performs a layout/reflow on
position:fixed
elements when the user pinch/zooms. This affectsMozilla.Modal
, resulting in layout issues and odd glitches.This PR switches to using
position: absolute
for small viewports, which does not exhibit the same behavior and performs more predictably.I've tested this change on a GeeksPhone Peak device.