I had the same question as the question How to add custom icon in Twitter Bootstrap
The solution for How to add custom icon in Twitter Bootstrap from the answer for the question above looks great. The only thing I want to ask is how to set up 20px between the icon to the left and 30px icon to the right. The icon I use is not a standard 14×14 pxpx, so again I used enter link description here.
Thank you.
Just add padding to the custom class you have created, like so:
CSS
Demo: http://jsfiddle.net/RwFeu/7/