How to alter a linked image's border

Frequently developer come in wondering how to remove the unsightly border from their linked images. Old way was to append an ugly attribute to the image. In CSS, it's remarkably easy to alter every image in a single line.

The following examples illustrate (1) the default (2) how to remove the border (3) how to simply change the color of the border.

Default look for a linked image:

The following REMOVES the border:

#one a img { border: none; }

This changes the color of the border:

#two a img { border-color: #900; }