You have to check every single element, especially down to the 'tick' element you want to know about. You cannot stay at the module level, it won't tell you much.
Reset.css is coming from your template, it resets all styles before anything new is applied to the elements. Module.css may also come from your template. You have to look for carousel elements.
Good luck!

Thanks Katie, good luck to you too!

Hello,
your carousel is empty, so it has to do with functionality rather than output. Probably a wrong parameter set in the Joomla! administration or a bug in the module. There is nothing else I can see on my end. You have an empty <ul> tag, where you should find the <li> tags.