Smilies alignment

Hi I’m changing my site around a bit and I noticed that the smilies on my mainpage aswell as in the comment section are weirdly aligned :S When I post a comment and end it with a smilie it’s not showing at the end of my text but underneath it. Same goes for when I write a post. I read some stuff on here and maybe its due to the size of my smilies, but when I change themes they (the smilies) look fine, besides the space it creates between the text lines.

What could be wrong here?? Url of my site is under my name –>

Thanks in advance!
Ina xxx