1.
cl_crosshairalpha 255; cl_crosshaircolor 2; cl_crosshairdot 0; cl_crosshairgap -3; cl_crosshairsize 2; cl_crosshairstyle 4; cl_crosshairusealpha 1; cl_crosshairthickness 1; cl_crosshair_drawoutline 0;

2.

cl_crosshair_drawoutline 0; cl_crosshairalpha 255; cl_crosshaircolor 4; cl_crosshaircolor_b 255; cl_crosshaircolor_g 255; cl_crosshaircolor_r 255; cl_crosshairdot 0; cl_crosshairgap -4; cl_crosshairsize 1; cl_crosshairstyle 4; cl_crosshairthickness 0; cl_crosshair_sniper_width 1;

3.
cl_crosshair_drawoutline 0; cl_crosshairalpha 255; cl_crosshaircolor 5; cl_crosshaircolor_b 255; cl_crosshaircolor_g 255; cl_crosshaircolor_r 255; cl_crosshairdot 0; cl_crosshairgap -4; cl_crosshairsize 1; cl_crosshairstyle 4; cl_crosshairthickness 1; cl_crosshair_sniper_width 1;

3.
bind mwheelup +jump;bind mwheeldown +jump;bind space +jump

4.
document.getElementsByName("image_width")[0].value = 999999;document.getElementsByName("image_height")[0].value = 1;