keesimps
ok similar issue but different css rule

in your style.css, line 142 there is a rule that encompasses img and has a
float:left;
also it is creating the odd background by way of the
background:none repeat scroll 0% 0% rgb(116, 98, 65);
line.
I recommend you put an 'x' in front of img to make the rule ignored with respect to the img tag. Also makes it easy to restore the change should it not work out.
let me know
-d
-d