As requested, here are two of the Custom BB Codes that we use on these forums.
Title: Warning
BB Code Tag Name: warning
Replacement: <div class="contentnote" style="border: 1px solid #F00;color:#000;background-color:#F5FFFF;padding:5px;"><span style="color:#F00;background:transparent;"><b>Warning:</b></span> {param}</div>
Example: [warning]Before you upgrade your forums make sure you have a full and complete backup of your database[/warning]
Description: Allows content writers to place warnings within their content.
Use {option}: No
Button Image (Optional): <blank>
Remove Tag If Empty: Yes
Disable BB Code Within This BB Code: No
Disable Smilies Within This BB Code: No
Disable Word Wrapping Within This BB Code: No
Disable Automatic Link Parsing Within This BB Code: No
Title: Note
BB Code Tag Name: note
Replacement: <div class="contentnote" style="border: 1px solid #0B1986;color:#000;background-color:#F5FFFF;padding:5px;"> {param}</div>
Example: [note]This is a note placed within the content.[/note]
Description:Primarily used for documentation. Allows the author to add notes and have them stand out.
Use {option}: No
Button Image (Optional): <blank>
Remove Tag If Empty: Yes
Disable BB Code Within This BB Code: No
Disable Smilies Within This BB Code: No
Disable Word Wrapping Within This BB Code: No
Disable Automatic Link Parsing Within This BB Code: No
Title: Warning
BB Code Tag Name: warning
Replacement: <div class="contentnote" style="border: 1px solid #F00;color:#000;background-color:#F5FFFF;padding:5px;"><span style="color:#F00;background:transparent;"><b>Warning:</b></span> {param}</div>
Example: [warning]Before you upgrade your forums make sure you have a full and complete backup of your database[/warning]
Description: Allows content writers to place warnings within their content.
Use {option}: No
Button Image (Optional): <blank>
Remove Tag If Empty: Yes
Disable BB Code Within This BB Code: No
Disable Smilies Within This BB Code: No
Disable Word Wrapping Within This BB Code: No
Disable Automatic Link Parsing Within This BB Code: No
Title: Note
BB Code Tag Name: note
Replacement: <div class="contentnote" style="border: 1px solid #0B1986;color:#000;background-color:#F5FFFF;padding:5px;"> {param}</div>
Example: [note]This is a note placed within the content.[/note]
Description:Primarily used for documentation. Allows the author to add notes and have them stand out.
Use {option}: No
Button Image (Optional): <blank>
Remove Tag If Empty: Yes
Disable BB Code Within This BB Code: No
Disable Smilies Within This BB Code: No
Disable Word Wrapping Within This BB Code: No
Disable Automatic Link Parsing Within This BB Code: No