4.

With the new layer selected, do the following in the Property inspector:

I

Click in the Layer ID text box and rename the layer navigation.

I

In the Width (W) text box, enter 140px.

I

In the Height (H) text box, enter 350px.

I

In the Left (L) text box, enter 20px.

I

Press Enter (Windows) or Return (Macintosh) to apply your last 

entry.

5.

Use the Up Arrow key on your keyboard to move the navigation layer 

until it fits perfectly within the center_content layer, as the following 

example shows:

166 Tutorial: Creating a CSS based Page Layout