mmdt12

## index.html
<body>
  <style>
    .square-box {
      width: 33%;
      height: 0;
      padding-top: 33%;
      position: absolute;
      right: 20px;
      top: 20px;
    }
	<body>
	<style>
	.square-box {
	width: 33%;
	height: 0;
	padding-top: 33%;
	position: absolute;
	right: 20px;
	top: 20px;
	}