Reduce the `z-index` of popovers

See https://www.woltlab.com/community/thread/301196-benutzerdialog-%C3%BCberlagert-tooltips/

diff --git a/wcfsetup/install/files/style/ui/popover.scss b/wcfsetup/install/files/style/ui/popover.scss
index d9880ca903b48411e1de4b968333f08e1d3c8e5f..d670100f449d743dcf5105046456bab36deafaee 100644 (file)
--- a/wcfsetup/install/files/style/ui/popover.scss
+++ b/wcfsetup/install/files/style/ui/popover.scss
@@ -36,7 +36,7 @@
        vertical-align: middle;
        visibility: hidden;
        width: 500px !important;
-       z-index: 500;
+       z-index: 350;
 
        &.active {
                animation: wcfPopover 0.3s;