diff options
| -rw-r--r-- | lib/dom_utils.coffee | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee index 500332e0..690d9969 100644 --- a/lib/dom_utils.coffee +++ b/lib/dom_utils.coffee @@ -289,11 +289,14 @@ DomUtils = setTimeout((-> DomUtils.removeElement flashEl), 400) getViewportTopLeft: -> - if getComputedStyle(document.documentElement).position == "static" - top: window.scrollY, left: window.scrollX + box = document.documentElement + style = getComputedStyle box + if style.position == "static" and not /content|paint|strict/.test(style.contain or "") + zoom = +style.zoom || 1 + top: Math.ceil(window.scrollY / zoom), left: Math.ceil(window.scrollX / zoom) else - rect = document.documentElement.getBoundingClientRect() - top: -rect.top, left: -rect.left + rect = box.getBoundingClientRect() + top: -rect.top - box.clientTop, left: -rect.left - box.clientLeft suppressPropagation: (event) -> event.stopImmediatePropagation() |