Change CSS background

Description

We can use background property to change the background color.

Example


<!DOCTYPE HTML>
<html>
<head>
<style type="text/css">
p {<!--  www .j  av  a 2s.c o  m-->
  background: gray;
  color: white;
  padding: 10px;
  margin: 5px;
  border: thin solid black
}
</style>
</head>
<body>
  <p>This is a test.</p>
  <p>This is a test.</p>
  <script type="text/javascript">
    var pElems = document.getElementsByTagName("p");
    for (var i = 0; i < pElems.length; i++) {
      pElems[i].onmouseover = handleMouseOver;
      pElems[i].onmouseout = handleMouseOut;
    }
    function handleMouseOver(e) {
      e.target.style.background = 'white';
      e.target.style.color = 'black';
    }
    function handleMouseOut(e) {
      e.target.style.removeProperty('color');
      e.target.style.removeProperty('background');
    }
  </script>
</body>
</html>

Click to view the demo





















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