I am using the standard HTML module, I have inserted some images and have linked them to other pages. When I link them I get a blue border around them, and once they are visited, a purple border. Can I change the colour of the image link border in the css file? If so, what is the name of the link I need to change. Thanks.

You need to know which class styles the links. I would recommend that you use the Web Developer Toolbar (which you can download from http://chrispederick.com/work/web-developer/) to identify the classes. Use the Information, Display ID and Class Details menu selection.

If you want to style all images in your portal you can use:


a img {
border:0;
}

- that will remove all borders, or to style them you could use:


#dnn_contentpane a:link img {
border: 2px solid orange;
}

#dnn_contentpane a:visited img {
border: 2px solid red;
}

#dnn_contentpane a:hover img {
border: 2px solid pink;
}

- on here we are targeting any images placed in the contentpane

If you use the web developer toolbar you can identify the ids of the elements on the page and target your CSS as above.

A tutorial to get you started with this is:
Troubleshooting DotNetNuke Skins

Thanks,