Hi Mcgwest,

What I would reccommend is this set of steps:

1. One the Settings Tab, under "Stylesheets", create a style sheet to hold the styles you want available in the WYSIWYG RT editor "styles" menu. Let's call it "Text Styles".

2. Paste all the style code for those styles in this sheet, to keep them all in one place.

3. Update your "Templates" to add a reference to this new stylesheet in the HEAD sections.

4. On the Developer Tab, locate the "Richtext editor" under "Data Types". Where it says "Related stylesheets:", chedck the box next to "Text Styles"

 

Next, follow these steps to create the drop-down entry for each of the styles you want to be available for your editors to select:

1. Right-click on the "Text Styles" sheet and click "Create".

2. Type the name you want displayed to users in the drop-down (example: "Subheading"), click the Create button.

3. For "Alias" type in the name of the style as it appears in your CSS (example: "h2" or ".subheading).

4. For "Styles:" put in the CSS code to change the display of that text as it will appear to the editor in the WYSIWYG RTE. example:
font-weight: bold;
font-size: 110%;

5. Save the new style.

Repeat these steps for each of the styles you want in the drop-down.

Or

http://our.umbraco.org/wiki/how-tos/customizing-the-wysiwyg-rich-text-editor-(tinymce)/add-styles-to-the-drop-down-menu-for-editors-to-use

Let me know if you still stuck somewhere.

~ Jigar