hiding boxes, hiding everything but 'about me' Options

[sponge_fobia]

ok. so i don't know if this is possible, but i have been trying to find a code that makes EVERYTHING go away EXCEPT for the about me section....and if that isn't possible;
i have the code to make EVERYTHING disappear, but im doing something wrong with new div layers because every time i try and put in the new div layers they don't show up. do i need to put the codes for erasing everything and the codes for new div layers in certain boxes? help me!! i don't know what to do!?

and if my description of my situation needs clarification, let me know

[sponge_fobia]

i meant..i have access to the codes..sorry:

first question
Okay first make sure to remove the friends and comment table:
put this in your about me section

CODE

<style type="text/css">.comments {visibility:hidden;display:none;}</style>

and put this in your who id like to meet section

CODE

<div class="comments"><table><tr><td><table><tr><td>

second question
put this in your about me section *note: will remove EVERYTHING*

CODE

<style type="text/css">.comments {visibility:hidden;display:none;}</style> <style type="text/css">.contactTable TD{display:none;visibility:hidden;}</style> <style type="text/css">table table table {display:none;visibility:hidden;}</style> <style type="text/css">table td {display:none;visibility:hidden;}</style>

and i think that the codes i have for the div layers are just worthless so could someone tell me how to make new div layers after i have erased everything? or an alternative?