mediawiki.ui: Remove obsolete `text-shadow` from quiet and disabled buttons

Those properties have been overrides to the normal buttons old look,
they haven't been removed when the buttons were changed in
I25e5ce7e6fafc19d8b925b6918c98dd61b423d64.

Change-Id: I3aac8683ae7bd5402721dba23d0dbaf9d9c2a1ac

diff --git a/resources/src/mediawiki.ui/components/buttons.less b/resources/src/mediawiki.ui/components/buttons.less
index d94a983..cef36d7 100644 (file)
--- a/resources/src/mediawiki.ui/components/buttons.less
+++ b/resources/src/mediawiki.ui/components/buttons.less
@@ -74,7 +74,6 @@
        }
 
        &:disabled {
-               text-shadow: none;
                cursor: default;
        }
 
@@ -194,7 +193,6 @@
        &.mw-ui-quiet {
                background: transparent;
                border: 0;
-               text-shadow: none;
                .button-colors-quiet( @colorButtonText, @colorButtonTextHighlight, @colorButtonTextActive );
 
                &:hover,