How do I put border on some images and no border on others?

Just finish this discussion here is some additional information about ID & CLASS that I believe is enlightening.**

ID** and CLASS are commands used to give a "name" to a certain CSS format. These are used when you want to apply a certain formatting style at specified areas. When selecting names for these areas, stay away from using the _ underscore _ character. Older netscape and opera browsers may have a problem reading them.

ID Elements
The # is used to specify an ID element. It says "when this ID is found in a tag, use this format".

The ID can only be used by one element. This limits the usage on this type of formatting, but at times, that is all you need. For a more versatile formatting, CLASS is used.

Class Elements
CLASS elements are very similar to ID elements. ID elements are used for a single instance or area. The CLASS elements are used for many instances or a larger area.

Differences between ID and CLASS ?

1. The . is used in place of the #
2. class is used in place of id
3. ID is for single instances or tags.
4. CLASS is used for multiple instances or tags.
   I hope the above was useful.

Sawhorse