element.style question

I can get my search widget placed correctly on my page by editing the element.style ‘s css, but I can’t figure out where the hard coded bits are in my html/php…

here’s my url:
dev.cinemoves.com

I’d like the search bar to be flush against the right bottom border of the image. instead of slight to left like it is currently.

would anybody what files to look in for the hard coded parts?

what I want:

element.style {
left: 780px;
position: absolute;
top: 0;

what it is:

element.style {
left: 519px;
position: absolute;
top: 0;
}