diff --git a/text_resize.js b/text_resize.js
index 51263fe..1d7c7e2 100644
--- a/text_resize.js
+++ b/text_resize.js
@@ -65,8 +65,8 @@ if (Drupal.jsEnabled) {
 				}
       }
       else if (this.id == 'text_resize_decrease') {
-        var new_font_size = currentFontSize * 0.8;
-        if (text_resize_line_height_allow) { var new_line_height = current_line_height * 0.8; }
+        var new_font_size = currentFontSize / 1.2;
+        if (text_resize_line_height_allow) { var new_line_height = current_line_height / 1.2; }
         if (new_font_size >= text_resize_minimum) {
           // Allow resizing as long as font size doesn't go below text_resize_minimum.
           $.cookie('text_resize', new_font_size, { path: '/' });