 <p>Please check the name of the file and the linux server is case sensitive.</p> <p>SelfServStyle.css Vs selfserverstyles.css</p> <pre><code>&lt;link href="http://www.insightdirect.com/SelfServStyle.css" rel="stylesheet" type="text/css"&gt; &lt;link href="http://www.insightdirect.com/selfServstyle.css" rel="stylesheet" type="text/css"&gt; </code></pre> <p>Carefully look the format of the file names. This two file are different in server.</p>