Fixed style lint

Author: kkartunov

src/shared/components/tc-communities/communities/zurich/theme/buttons/_mixin.scss

@@ -17,7 +17,7 @@
     margin: 5px;
     padding: 5px 23px 3px;
     vertical-align: middle;
-    transition: background-color .3s;
+    transition: background-color 0.3s;
   }
 
   /* Additional styling for a disabled button. */

src/shared/components/tc-communities/communities/zurich/theme/mixins.scss

@@ -2,6 +2,6 @@
 
 /* Colors */
 
-$blue-1: #003399;
-$blue-1-75: #4066B3;
-$blue-2: #000066;
+$blue-1: #039;
+$blue-1-75: #4066b3;
+$blue-2: #006;