<div class="container">
  <p>Change the value of the <code>border-left-style</code> property to see how the border changes.</p>
  <div class="element">
      I have a dotted left border style and a skyblue background color.
body {
  background-color: #F5F5F5;
  color: #555;
  font-size: 1.1em;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;

.container {
  margin: 40px auto 0;
  max-width: 700px;

.element {
  padding: 20px;
  background-color: skyblue;
  color: white;
  height: 200px;
  border-left-color: deepPink;
  border-left-width: 10px;
  border-left-style: dotted;