Change font color of ALV grid

Dear All ,

I want to know whether its possible to change color of certain columns of ALV and at the same time change the font color of text of ALV.

Like there are 10 columns , then I need to change color of 3 colomn and color of all negative value in ALV to red , not cell color but font color

I am using REUSE_ALV_GRID_DISPLAY .

I searched in SDN but dint got the right answer .

as per the thread I got we need to include variable of type lvc_t_scol for column color and SLIS_T_SPECIALCOL_ALV for font color .

but at layout level I can only assign either of them to coltab_fieldname field

Please help