001-simply-square.md

#1 Simply Square

^{GO TO THE PROBLEM}

Solutions

<style>
  body {
    margin: 0;
    background: #b5e0ba;
    box-shadow: inset -200px -100px #5d3a3a;
  }
</style>

<style>*{margin:0;background:#b5e0ba;box-shadow:inset -200px -100px #5d3a3a

---

<div></div>
<style>
  body {
    background: #5d3a3a;
    margin: 0;
  }
  div {
    width: 200px;
    height: 200px;
    background: #b5e0ba;
  }
</style>

<p><style>*{background:#5d3a3a;margin:0}p{width:200;height:200;background:#b5e0ba