Resizable: Remove mysterious helper dimension adjustments

Fixes #11113
Closes gh-1615

diff --git a/ui/widgets/resizable.js b/ui/widgets/resizable.js
index 74e664c4363880d048927c50bd382279d7d85383..fcbab63eef3b0b4da50b2eb46853c294bb9345b4 100644 (file)
--- a/ui/widgets/resizable.js
+++ b/ui/widgets/resizable.js
@@ -690,8 +690,8 @@ $.widget( "ui.resizable", $.ui.mouse, {
 
                        this._addClass( this.helper, this._helper );
                        this.helper.css( {
-                               width: this.element.outerWidth() - 1,
-                               height: this.element.outerHeight() - 1,
+                               width: this.element.outerWidth(),
+                               height: this.element.outerHeight(),
                                position: "absolute",
                                left: this.elementOffset.left + "px",
                                top: this.elementOffset.top + "px",