Last modified: 2013-05-02 02:30:09 UTC
mw-badge-inline { display:inline-block; } Not all browsers support inline-block. Change it to: mw-badge-inline { display:inline; display:inline-block; }
https://en.wikipedia.org/wiki/Wikipedia_talk:Notifications#Grey_line_in_the_way_of_the_tabs
The suggestion here is a core change, not echo. Echo just uses a style in core. BTW, there might be a better solution than simply display: inline because the issue is inline-block support is spotty in IE. c.f. http://foohack.com/2007/11/cross-browser-support-for-inline-block-styling/
Looks like this would effect IE 7 and older as those browsers only support inline-block on elements that are inline by default.
Related URL: https://gerrit.wikimedia.org/r/61901 (Gerrit Change I2fce808e076671778010859e547d6544d060f31f)
Related URL: https://gerrit.wikimedia.org/r/61928 (Gerrit Change I2fce808e076671778010859e547d6544d060f31f)
Related URL: https://gerrit.wikimedia.org/r/61932 (Gerrit Change I2fce808e076671778010859e547d6544d060f31f)
Not related to Extension:CSS. Switching "Product" to MediaWiki.
Should be fixed now (as soon as this scap is finished).