Effect How to - Add shadow to top border

Question

We would like to know how to add shadow to top border.

Answer


<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
div {<!--from ww  w  .  j a  va 2s .  co m-->
  border: 1px solid #202020;
  margin-top: 25px;
  margin-left: 25px;
  width: 158px;
  height: 158px;
  padding-top: 25px;
  -webkit-box-shadow: 0px -4px 3px rgba(50, 50, 50, 0.75);
  -moz-box-shadow: 0px -4px 3px rgba(50, 50, 50, 0.75);
  box-shadow: 0px -4px 3px rgba(50, 50, 50, 0.75);
}
</style>
</head>
<body>
  <div></div>
</body>
</html>

The code above is rendered as follows: