Crosshair Setting:

cl_crosshairstyle 4
cl_crosshairsize 3
cl_crosshairthickness 0.5
cl_crosshairgap (null : 0x00000000)
cl_crosshair_drawoutline 0
cl_crosshair_outlinethickness 0.1
cl_crosshairdot 0
cl_crosshair_t 0
cl_crosshaircolor 5
cl_crosshaircolor_r 0
cl_crosshaircolor_g 255
cl_crosshaircolor_b 255
cl_crosshairalpha 255