Theme Fit allows you to dynamically resize specific HTML elements with the aid of jQuery on the client side, aspect ratios maintained.
The elements to be resized (targets) as well as the elements which serve as size-reference (parents) are specified via jQuery Selectors. This allows you to shrink or grow practically any kind of HTML element (images, embeds, forms, etc.) to the size of another one, as long as the target is nested within the size-reference (parent) and the size-reference is a block-element.
You have images on your page which are to big for the wrapping HTML-container, thus screwing with your theme layout. Solution: add Theme Fit rule that has
img as target and
div as parent. All images will now be resized to fit the width of the most inner
div-element they are nested in. (Yes, this can also be managed by putting a css
max-width: 100% style rule on img tags but this is does not work in all browsers and is only for images which do not have any size specifications as attribute)
Right now, targets can only be resized to fit the specified parent's width (aspect ratio maintained). This might be changed if more than one person demands it 8)