Thank you always Andre, the prompt service received from here is indeed excellent…
I followed your instruction:
1) upload all the 4 files in the fonts folder and upload them to the fonts folder in the remote server.
So I have 4 of the files there replaced.
2) Regarding the style css code, I used new code and replaced the old one. Since I added more icons,
so the icon content code is much longer. As your told, I just replace the parts as you put as examples.
Results good, but a small problem happen. For example, I try to use icon-home2, but it finally shows icon-home,
or when I try to use icon-office, it actually show icon-newspaper. It looks there are some interrupt code. How does this happen ?