TOPIC: Some Blocks won't center

I have (2) blocks that won't center. 1st. block is Angie's List Logo on the right side bar. If I change any HTML code all it does is move the words right, left ot center within its own box. Anyone having this problem or can someone give me a clue how to adjust?
2nd. Block is a mortgage Widget, I have in the content area. Try as I may this block won't center either.
I am trying the message board to slow up on using the online service, as it seems I always need help.
Any help I would be grateful.

I fixed your Angie's list block. You had some bad code in there.

Oh, I fixed the mortgage block too. I removed the rtecenter part of the div tag and just surrounded the code with <center> </center>. The rtecenter was conflicting with something else in the code.

Thank You Dominic very much.