'); frmDoc.close(); document.body.offsetTop; assert_equals( getComputedStyle(frmDoc.body).color, "rgb(255, 0, 0)", "Initial color should be red" ); frm.style.width = "200px"; assert_equals( getComputedStyle(frmDoc.body).color, "rgb(0, 128, 0)", "style should have been updated to account for media query changes" ); }, "getComputedStyle cross-doc properly reflects media query changes");