Extended network code Options

[sweetlilpnai]

okay i search to remove the extended network table..

and it gave me this code

<!-- begin code provided by createblog.com --><br /><style><br />.blacktext12 {display:none; visibility:hidden}<br /></style><br /><!-- end code provided by createblog.com -->

i put it on .. but the box doesnt go away.. only the words. how would i make the box go away or how would i make it smaller?