4:3 stretched 400x1.80

yellow
cl_crosshair_drawoutline 1; cl_crosshair_outlinethickness 0.5; cl_crosshairalpha 200; cl_crosshaircolor 2; cl_crosshaircolor_b 255; cl_crosshaircolor_g 255; cl_crosshaircolor_r 255; cl_crosshairdot 0; cl_crosshairgap -3; cl_crosshairsize 2; cl_crosshairstyle 4; cl_crosshairthickness 1;

green
cl_crosshairalpha 250; cl_crosshaircolor 1; cl_crosshairdot 0; cl_crosshairgap -3; cl_crosshairsize 2; cl_crosshairstyle 4; cl_crosshairusealpha 1; cl_crosshairthickness 0; cl_crosshair_drawoutline 0;

green thick
cl_crosshair_drawoutline 0; cl_crosshairgap -3; cl_crosshairstyle 4; cl_crosshairalpha 255; cl_crosshaircolor 1; cl_crosshairdot 0; cl_crosshairusealpha 1; cl_crosshairsize 3; cl_crosshairthickness 1;