封鎖滑鼠右鍵

<html>
    <head>
    </head>
    <body onContextmenu="return false">
    </body>
</html>

html change font color

<p style="color:red">Use CSS instead.</p>

Use CSS instead.

HTML bookmark tag

<a name="top">Title Text here</a>
<a href="#top">go to top</a>

Reference