Banner in header

[Devil Woman]

Hi there, I have been searching for this and found a few but all the ones I have found are not what I am looking for, I have tried to do it myself and it just doesn't seem to go how I want it to, what I want to do it I want to add some banners into the forum header but at the opposite side of the forum banner

So my forum banner is on the left hand side of the forum, I am wanting to add the banners on the right hand side, I am just wondering how would I do this, I have the code ready to add in I am just wondering is there any specific place I should add the code to make it go on the opposite side of the banner?

Thanks in advance