Reply To: icons

Hi,
I think there is something not clear,

1) you send me the code for the header, and I don’t need any change on the header,
only for the mobile shop icon at the mobile bottom navbar,

2) also where do I have to add the icon via css:
.wd-toolbar-shop .wd-tools-icon:before {
content: “\f146”;
font-family: “woodmart-font”;

3) one more thing, there are two CSS codes when I want to copy it, one is (HTML image) and the other is (CSS background), so which one

Thanks