hi, i tried a lot but i couldn't find

i have fisubice theme and i would like know how to change the width of the site i just want a little bit smaller.
thankis

in the header.html file
Edit the first table's width from 100% to maybe 90%

thx mike,

but i realize something that i haven't think about it..

i connected to my site form another computer with higher resolution then mine and bigger screen..

what came out it's that the site i'ts different then in my computer 'cause the dimension are in % of the size of the screen and i would like know how it would be possible to fix this thing and make size equal for anyone..

i want to block size for everyone...

thanks and hope in an answer...

take care
mike

Then try using a defined width like 770 removing the % symbol