Single webpage needs to be mobile friendly

For an existing mobilefriendly website, where the design is allready made and working correctly on Ipad and mobilephones. I allready have another site, where all the functions I want is correctly working. So I belive that these can be copied from the site to my new site. Only 1 page is needed to be mobile friendly. I need minor correction which includes: - Numpad should be appeared when clicking on input-field. - A new form for showing the price when adding a product. This can be copied from another of our site, where the functions are working correctly. - CSS alignment, where all fields should be aligned next to each other ( This also can be showed on my other site) - Css stylesheet correction like buttons, input fields - Other issues might appear. I will give the urls and more details in PM