#1182: will-change (transform -> all)

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 ### Issue
 
- 1. Try [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch, perhaps the problem has been solved;
+ 1. Try [master](https://github.com/RubaXa/Sortable/tree/master/)-branch, perhaps the problem has been solved;
  2. [Use the search](https://github.com/RubaXa/Sortable/search?type=Issues&q=problem), maybe already have an answer;
  3. If not found, create example on [jsbin.com (draft)](http://jsbin.com/zunibaxada/1/edit?html,js,output) and describe the problem.
 
@@ -11,7 +11,7 @@
 ### Pull Request
 
  1. Before PR run `grunt`;
- 2. Only into [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch.
+ 2. Only into [master](https://github.com/RubaXa/Sortable/tree/master/)-branch.
 
 ### Setup
 

Sortable.js

@@ -394,7 +394,7 @@
 				this._lastX = (touch || evt).clientX;
 				this._lastY = (touch || evt).clientY;
 
-				dragEl.style['will-change'] = 'transform';
+				dragEl.style['will-change'] = 'all';
 
 				dragStartFn = function () {
 					// Delayed drag has been triggered