How do i install the code to change the size of my top friends icons for myspace??

i have this code

%26lt;style%26gt;

table.friendspace tr td table tr td img

{width:70px !important;}

%26lt;/style%26gt;

so i can change the size but i really don't know where does it go?How do i install the code to change the size of my top friends icons for myspace??The code's supposed to go at the very end of your Who I'd Like to Meet section.