Move all the LESS `z-index` settings to variables.less so it's easy to
conceptualize how UI will be layered. jQuery CSS rules are untouched but
documented.
Also, remove the seemingly redundant re-setting of the `mw-searchButton`
`z-index`:
#mw-searchButton
z-index: 1;
}
This rule was added in 0c77e4f.
The sidebar work will require `z-index` properties and this refactor
eases the comprehension of those changes, as well as prevents the
accrual of more `z-index` technical debt.
Bug: T246419
Change-Id: Ic112a0ee3f701f87432838797be45c6069fdb522
Unifying variable naming to property-identifier-modifier scheme, while
also collecting all non-print values variables in corresponding file.
We will amend the `em` based values to calculations that will enable
rendered full pixel values and also fix some connected
usability issues in the future.
Change-Id: I378e8a2af91fe0790708e6fb2d2e7a5718ce93c5
Vector is the only skin that does this, setting 'position: relative'
for .oo-ui-windowManager-modal (normally 'position: static') and for
.ve-ui-overlay-global (normally 'position: absolute').
The override for .oo-ui-windowManager-modal caused it to create a new
stacking context, which is the only reason the 'z-index' override
worked. Use the right selector to override 'z-index' instead.
The override for .ve-ui-overlay-global was completely pointless and
it's surprising that it never broke anything.
Change-Id: Icd1dec43e2da9ef2090b18145099838de3a7890a
Override default font size for .oo-ui-defaultOverlay (0.8em) to the
same as content in Vector (0.875em).
Make it appear on top of the personal menu too.
Bug: T183069
Depends-On: I53888581f9e1da3b036166613c46cbc1085aa55e
Change-Id: I459aad271c0c15248e54e312b8bdc44ed244733b
In attempts to fix RCFilters menu overlap with other UI elements when
opening upwards, I1fe6b8b2c9 adds `z-index` rule to overlay element.
But as part of the same rule, `position: relative` is added which
cascades the absolute positioned overlay, causing it to appear in
natural flow of document, which causes menu positioning parameters
to render the menu detached from RCFilters.
Bug: T183442
Change-Id: I3f7db005730d045b2278753cfd655169a96c60a9
Currently the personal bar displays on top of it. This wasn't
visible until some popups started opening upwards rather than
downwards. We should fix this better some time...
Bug: T182711
Change-Id: I1fe6b8b2c9c1e4d12a9a4d2d1edd1ead269780cf
VE keeps the global windowmanager inside a global overlay div,
which has a default z-index of 1. Ensure this is overriden in
Vector. Requires extra specificity due to stylesheet load order.
Bug: T126135
Change-Id: I5ebb4e59e3714dfaa3d755ecf6285009efe7b62a
