diff --git a/app/assets/stylesheets/darkswarm/mixins.sass b/app/assets/stylesheets/darkswarm/mixins.sass
index edb41f9ead..9e1230a56f 100644
--- a/app/assets/stylesheets/darkswarm/mixins.sass
+++ b/app/assets/stylesheets/darkswarm/mixins.sass
@@ -32,32 +32,6 @@
   transition: all 100ms ease-in-out
   -webkit-transform-style: preserve-3d
 
-@mixin animate-in
-  -webkit-animation: cssAnimation 100ms 1 ease-in
-  -moz-animation: cssAnimation 100ms 1 ease-in
-  -o-animation: cssAnimation 100ms 1 ease-in
-
-  @-webkit-keyframes cssAnimation
-    from
-      -webkit-transform: rotate(180deg) scale(0.25) skew(0deg) translate(0px)
-    to
-      -webkit-transform: rotate(0deg) scale(1) skew(0deg) translate(0px)
-
-
-  @-moz-keyframes cssAnimation
-    from
-      -moz-transform: rotate(180deg) scale(0.25) skew(0deg) translate(0px)
-    to
-      -moz-transform: rotate(0deg) scale(1) skew(0deg) translate(0px)
-
-
-  @-o-keyframes cssAnimation
-    from
-      -o-transform: rotate(180deg) scale(0.25) skew(0deg) translate(0px)
-    to
-      -o-transform: rotate(0deg) scale(1) skew(0deg) translate(0px)
-
-
 @mixin box-shadow($box-shadow)
   -moz-box-shadow: $box-shadow
   -webkit-box-shadow: $box-shadow