gridstack.js issue base

Use this as a base for examples for gridstack.js issues.

HTML

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/gridstack@10.0.1/dist/gridstack.min.css">
<script src="https://cdn.jsdelivr.net/npm/gridstack@10.0.1/dist/gridstack-all.js"></script>
<h1>gridstack.js base demo for issues</h1>
<p>Fork and modify me to demonstrate your issue when creating an issue for gridstack.js</p>
<button onClick="addNewWidget()">Add Widget</button>

<div class="grid-stack"></div>

CSS

.grid-stack {
  background: lightgoldenrodyellow;
  --resize-border: 3px solid black;
}

.grid-stack-item-content {
  color: #2c3e50;
  text-align: center;
  background-color: #18bc9c;
}

.ui-resizable-handle.ui-resizable-w:hover {
    border-left: var(--resize-border);
}

.ui-resizable-handle.ui-resizable-e:hover {
    border-right: var(--resize-border);
}

.ui-resizable-handle.ui-resizable-n:hover {
    border-top: var(--resize-border);
}

.ui-resizable-handle.ui-resizable-s:hover {
    border-bottom: var(--resize-border);
}

/*Missing CSS here*/
.ui-resizable-handle.ui-resizable-e:hover, .ui-resizable-handle.ui-resizable-w:hover {
    top: 0.5rem;
    bottom: 0.5rem;
}

.ui-resizable-handle.ui-resizable-s:hover, .ui-resizable-handle.ui-resizable-n:hover {
    left: 0.5rem;
    right: 0.5rem;
}

.ui-resizable-handle.ui-resizable-n {
    top: 0.5rem;
}

.ui-resizable-handle.ui-resizable-s {
    bottom: 0.5rem;
}

JavaScript

var count = 0;
var items = [
	{x: 0, y: 0, w: 2, h: 2},
	{x: 2, y: 0, w: 2},
];
items.forEach(w => w.content = String(count++));

var options = { // put in gridstack options here
  resizable: { handles: 'all'},
  margin: '0.5rem'
};
var grid = GridStack.init(options).load(items);

addNewWidget = function () {
  var node = {
    x: Math.round(12 * Math.random()),
    y: Math.round(5 * Math.random()),
    w: Math.round(1 + 3 * Math.random()),
    h: Math.round(1 + 3 * Math.random()),
    content: String(count++)
  };
  grid.addWidget(node);
  return false;
};