Bug 1367007 - Allow sidebar headers to consume more than 25px in height. r=bgrins

MozReview-Commit-ID: EtYgdhCEbTT

--HG--
extra : rebase_source : 4e5e0dcde13079816e40dada6196ad70aacc9e87

toolkit/themes/linux/global/global.css

@@ -125,7 +125,7 @@ statusbarpanel {
 /* XXXBlake yeah, shoot me -- these don't belong here.  I'll move them later. */
 
 sidebarheader {
-  height: 25px;
+  min-height: 25px;
   background-color: -moz-Dialog;
 }
 

toolkit/themes/windows/global/global.css

@@ -134,7 +134,7 @@ statusbarpanel:not(.statusbar-resizerpanel):-moz-lwtheme {
 /* XXXBlake yeah, shoot me -- these don't belong here.  I'll move them later. */
 
 sidebarheader {
-  height: 25px;
+  min-height: 25px;
   background-color: -moz-Dialog;
   -moz-appearance: toolbox;
   border-bottom: 1px solid ThreeDShadow;