Remove unused css

diff --git a/app/assets/stylesheets/common.scss b/app/assets/stylesheets/common.scss
index 0971b8b2200c85c8b3a31c2e981765381c348140..bfe847446cd2fd2c999ad8b48e73466da8ea5f70 100644 (file)
--- a/app/assets/stylesheets/common.scss
+++ b/app/assets/stylesheets/common.scss
@@ -35,8 +35,6 @@ small, aside {
   margin-right: $lineheight/4;
 }
 
-.red { color: $red; }
-
 .piwik { border: 0; }
 
 [dir=rtl] { /* no-r2 */ text-align: right; }