Hi,

I create column chart and it has vaxis and haxis grid lines. i trying hard 
to remove the both the grid lines. i tried to Google and it says use 
color:transparent. but if i do that for both the axis, it only removed the 
vaxis grid lines. not haxis grid lines.

Please find the attached image shows how my column chart will looks like 
after removing the grid lines.

please help me on this