Max_wrapper_width change not showing on web page

[airgun]

Following on from a page that detailed how to get the most out of screens above 1200 pixels I changed the wrapper_max_width value to 98% or 100%. Tried it on more than one style and the global templates.

Restarted apache, cleared the browser cache, tried different browsers but it still stays at 1200 pixels.

Checked the table and appears to have saved the values.

stylevarid: wrapper_max_width
styleid: 16
value: a:4:{s:5:"units";s:1:"%";s:14:"stylevar_units";s:0:"";s:4:"size";s:2:"98";s:13:"stylevar_s ize";s:0:"";}
dateline: 0
username: xxx
*************************** 3. row ***************************
stylevarid: wrapper_max_width
styleid: 18
value: a:4:{s:5:"units";s:1:"%";s:14:"stylevar_units";s:0:"";s:4:"size";s:3:"100";s:13:"stylevar_ size";s:0:"";}
dateline: 0
username: xxx
*************************** 4. row ***************************
stylevarid: wrapper_max_width
styleid: 32
value: a:4:{s:5:"units";s:1:"%";s:14:"stylevar_units";s:0:"";s:4:"size";s:2:"98";s:13:"stylevar_s ize";s:0:"";}
dateline: 0
username: xxx
4 rows in set (0.01 sec)

I assume its not hard coded anywhere?

Are any of the themes here configured to be nice and fluid?

[Mark.B]

You'll need to do wrapper_min_width as well. Set it to the same percentage value.