bigger social share buttons

Hello how I can make this buttons bigger?

https://i.imgur.com/jqmt8Ud.png

You can do it in code.
Open file: ftp://templates>>your_template>>tpl>>listing_details.tpl

find line:

Code:

---

Only registered members can view the code.

---

and replace to:

Code:

---

Only registered members can view the code.

---

save and check again.