t; 
        margin: 10px; padding: 5px}

#intro {position: relative; left: 0px; 
        width: 150px}
#ajax {position: relative; left: 170px; 
        width: 150px}
</style>
</head>
<body>
<div id="intro">
<h3>Introduction</h3>
<p>This course introduces you to the 
<span id="id1">fundamental concepts</span> 
underpinning the latest IT technologies like 
<span class="keyword">Ajax</span> and 
<span class="keyword">Service-Oriented 
Architecture</span>.
</p>
</div>
<div id="ajax">
<h3>Wh