<div class="div1"></div>
<div class="div2"></div>
.div1{
  background: #5DEAA8;
  height: 100px;
  width: 200px;
}
.div2{
  border: 10px solid #3EC483;
  background: #5DEAA8;
  height: 100px;
  width: 200px;
  padding: 10px;
  margin: 10px;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.