Font-awesome: Icons are not equal size, especially the width.

[xieranmaya]

see the demo here:
http://jsbin.com/josip/1/edit
inspect the icon elements
you'll see the icons' width are 16px 14px 17px and 15px respectively.

is this intentionally or not？

different sizes can influence our layout sometimes...

[tagliala]

@xieranmaya yes, this is by design.

You can add fa-fw that fixes the width to 1.2em (~ 17px at base size - enough for all icons): http://jsbin.com/xoxosuqo/1/

Closing here

[xieranmaya]

thank you, I'm sorry for not reading the manual carefully -_-
but, why not a fixed width icon a square?