JSFiddle - React, Tailwind, and code Playground

by unknowne

HTML

<div class="wrapper">
		<button> button
			<div class="container"></div>
		</button>
</div>

CSS

.wrapper {
		overflow: hidden;
	}

	button {
		color: red;

		position: relative;
		height: 100px;
	}

	.container {
		position: fixed;
		width: 10px;
		height: 100px;
		background: green;
	}