less/mixins.less: tabs to spaces.

diff --git a/less/mixins.less b/less/mixins.less
index 74e7177cd9ef912888729a295d06795176f016e5..6e0e399afb7974d089241d62286cc9866dcba144 100644 (file)
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -559,7 +559,7 @@
 }
 
 .responsive-invisibility() {
-       &,
+    &,
   tr&,
   th&,
   td& { display: none !important; }