This Tailwind CSS checkout form page UI is modern and clean. The UI is divided into two sections: the left section, fixed to the left side, contains the list of products available for purchase, including product images, names, prices, and total prices. Meanwhile, the right section contains checkout form fields such as name, email, phone number, and shipping address. The form is beautifully designed. This e-commerce checkout page is responsive and adjusts according to screen sizes.