cleaning up margins

library/less/mixins.less

@@ -51,10 +51,10 @@ Need help w/ choosing your colors? Try this site out:
 http://0to255.com/
 *********************/
 
-@alert-yellow:            #ebe16f;
-@alert-red:               #fbe3e4;
-@alert-green:             #e6efc2;
-@alert-blue:              #d5edf8;
+@alert-yellow:      #ebe16f;
+@alert-red:         #fbe3e4;
+@alert-green:       #e6efc2;
+@alert-blue:        #d5edf8;
 
 @black:             #000;
 @white:             #fff;