Preffered tab size

.editorconfig

@@ -3,6 +3,7 @@ root = true
 
 [*]
 indent_style = tab
+indent_size = 4
 end_of_line = lf
 trim_trailing_whitespace = true
 insert_final_newline = true
@@ -10,4 +11,4 @@ charset = utf-8
 
 [{bower.json,package.json,.travis.yml}]
 indent_style = space
-indent_size = 2
+indent_size = 2