How do I hide the extended network banner without hiding the blog section in MySpace?

I have tried several codes to hide the extended network banner, but it also takes away the blog section, which I want to keep.

How do I hide the extended network banner without hiding the blog section in MySpace?

The following code should hide the text, but not the box.

%26lt;style%26gt;

.blacktext12 {visibility : hidden;}

%26lt;/style%26gt;