This page lists the pre-configured box styles which are available with the Flexible 2 theme
box_blue
A simple blue box
box_blue_bead
Box with beaded edge
box_blue_filled
Filled box - may not work with all Drupal content so best reserved for headings, banners etc
box_blue_heavy
Thick-lines box
box_grey
Simple gery box
box_grey_grad
Box with graduations at top and bottom
box_shadow
Box with drop-shadow effect
Other
The following styles do not put content into boxes. They are used to modify the spacing of text which is used near to boxes to help improve the line-up.
pad
Not a box, but has the same margin and padding as the boxes described above. Helps to keep text lined up if there is a mixture of boxed and unboxed content.