diff --git a/lib/resizer.js b/lib/resizer.js
index a051e406e92de35277d9aa335302a9216943f5b4..6214d334cf4840748e0ea192ace51129b414acc8 100644
--- a/lib/resizer.js
+++ b/lib/resizer.js
@@ -25,32 +25,32 @@ var __assign = (this && this.__assign) || function () {
 import * as React from 'react';
 var rowSizeBase = {
     width: '100%',
-    height: '10px',
+    height: '20px',
     top: '0px',
     left: '0px',
     cursor: 'row-resize',
 };
 var colSizeBase = {
-    width: '10px',
+    width: '20px',
     height: '100%',
     top: '0px',
     left: '0px',
     cursor: 'col-resize',
 };
 var edgeBase = {
-    width: '20px',
-    height: '20px',
+    width: '40px',
+    height: '40px',
     position: 'absolute',
 };
 var styles = {
-    top: __assign(__assign({}, rowSizeBase), { top: '-5px' }),
-    right: __assign(__assign({}, colSizeBase), { left: undefined, right: '-5px' }),
-    bottom: __assign(__assign({}, rowSizeBase), { top: undefined, bottom: '-5px' }),
-    left: __assign(__assign({}, colSizeBase), { left: '-5px' }),
-    topRight: __assign(__assign({}, edgeBase), { right: '-10px', top: '-10px', cursor: 'ne-resize' }),
-    bottomRight: __assign(__assign({}, edgeBase), { right: '-10px', bottom: '-10px', cursor: 'se-resize' }),
-    bottomLeft: __assign(__assign({}, edgeBase), { left: '-10px', bottom: '-10px', cursor: 'sw-resize' }),
-    topLeft: __assign(__assign({}, edgeBase), { left: '-10px', top: '-10px', cursor: 'nw-resize' }),
+    top: __assign(__assign({}, rowSizeBase), { top: '-10px' }),
+    right: __assign(__assign({}, colSizeBase), { left: undefined, right: '-10px' }),
+    bottom: __assign(__assign({}, rowSizeBase), { top: undefined, bottom: '-10px' }),
+    left: __assign(__assign({}, colSizeBase), { left: '-10px' }),
+    topRight: __assign(__assign({}, edgeBase), { right: '-20px', top: '-20px', cursor: 'ne-resize' }),
+    bottomRight: __assign(__assign({}, edgeBase), { right: '-20px', bottom: '-20px', cursor: 'se-resize' }),
+    bottomLeft: __assign(__assign({}, edgeBase), { left: '-20px', bottom: '-20px', cursor: 'sw-resize' }),
+    topLeft: __assign(__assign({}, edgeBase), { left: '-20px', top: '-20px', cursor: 'nw-resize' }),
 };
 var Resizer = /** @class */ (function (_super) {
     __extends(Resizer, _super);