Although the collapse button has an absolute position Internet Explorer 11 needs the left position of that button to be explicitly set to 0 (other browsers do it implicitly due to the absolute position); otherwise the button appears to the right of the link (and behind the app content). Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>tags/v17.0.0beta1
@@ -358,6 +358,10 @@ kbd { | |||
height: 44px; | |||
margin: 0; | |||
z-index: 110; | |||
/* Needed for IE11; otherwise the button appears to the right of the | |||
* link. */ | |||
left: 0; | |||
} | |||
&:before { | |||
position: absolute; |