Pimp.my.Gmail series!
If you prefer a script, check out : http://userscripts.org/scripts/show/75047

This style will Pimp up the Gmail gadgets, by adding a icon besides the gadget title.
It will also remove the +/- button which is used to toggle the gadget visibility, although it will not remove the ability to toggle the gadget.

***IMPORTANT****
This style will not work on it's own. I've written a Greasemonkey script http://userscripts.org/scripts/show/71932 which has to be used in order to get this style working.
Please do read the info at the about page there, to get the script working correctly & as expected.

Find the rest of the Pimp.my.Gmail series @ "kilroy_@userstyles"
Also check out some of other Gmail scripts @ http://userscripts.org/scripts

CHANGELOG:
v0.3 : 18-08-2010
- Changed RememberTheMilk icon.
- Added styling for the status message box.
v0.2 : 08-04-2010
- Fixed and error with the selectors (id was wrong as per the script)
(so those who