Change background colour in checkbox?

Hi,

i have two large checkboxes in my form -and the default background is grey - I have everything else on theme using designer, but cant work our how to change the checkbox background colour - anyone know how?

Thanks

Hi,

You can add this CSS code in the Designer,  in order to change the background color : 

.form-matrix-column-headers{

  background: your color here ;

}

.form-matrix-row-headers{

 background: your color here;

}

.form-matrix-values{

background: your color here ;

}

Hope this will help you.

Do let us know if you need more help, we will be glad to assist you.

Regards.