how to make image to cover entire module

hi
i have installed custom parallax module so i have some questions
how can i make image to cover entire module (that there is no color background, just image)
i am still on localhost so i can't send you my URL
thank you very much

Hi
in the layer option you can set to resize the image, look at this option.
You can also leave the background color empty
CEd

hi
nothing happens when i do those things
do you have any other solution
thank you

please give me your url to check

it is still on localhost

oh yes I forgot it
If you use the demo data, do you have the image that is fullwidth ?