Hello friends, As we know adsense give us html code and as per that code adsense display on our site I don't want to make change in that code but I just want to make change in div in which I am placing adsense code. I want to make change in terms of look. So it's google TOS? Thanks, Please suggest me.
you can make those changes in the design from the adsense control panel itself. if you do it in coding yourself it is against T.O.S., not severely though I guess.
If you are talking about using div to wrap text around adsense then that's not against the TOS but modifying the core code is. For wrapping text around adsense using div then check out this post http://forums.digitalpoint.com/showthread.php?t=33077 If you are talking about modifying the core adsense code then I suggest your read the legally binding TOS that you signed up to with adsense....(You know the ones saying do not modify the code....)
if you want to change adsense directly using html then please don't do it.I advice you change adsense design only from adsense account because adsense restrict adsense code editing