Zero

cl_crosshairstyle 4;
cl_crosshairsize 0;
cl_crosshairthickness 0.5;
cl_crosshair_t 0;
cl_crosshairdot 1;
cl_crosshairgap -3;
cl_crosshair_drawoutline 1;
cl_crosshairusealpha 1;
cl_crosshairalpha 140;
cl_crosshaircolor 2;