Website reskinning

I require this website to be reskinned: [login to view URL] What I mean by this, is that I require a .html file with a proper original .css style sheet with the minimum of complexity. I.e. not the original. I want to replicate the look at feel of the site with the following modifications: 1. Instead of 4 check boxes, I'd like to capacity to have three columns of checkboxes/inputs. So one could have 3x4 or 12 options on each page. Reduce the size of the input boxes to something more manageable for increased number of inputs. 2. A smart way of having a clickable header as seen. Can you replace the circular check boxes with squares (header only). 3. An input Text box field in the same look and feel - its probably in the lumosity style sheet. 4. A radio button with the same look and feel as checkbox - its probably in the lumosity style sheet. 5. Maintain the graphics in each of the checkbox areas - it doesn't matter which one. In summary - clean code is required for the .html and the style sheet. Thanks. Please let me know if you have any issues ASAP.