edit

src/Lib/Input.php

@@ -749,7 +749,7 @@ class Input
     public static function _linkage($param, $class = '', $hidden = '', $change = '')
     {
         $div = 'div';
-        $w = 'width:20%;';
+        $w = 'widths:20%;';
         if ($class == 'span') {
             $div = 'span';
             $w = '';