changed cart and wishlist remove form so that can remove each item with a remove button. Also made wishlist match cart style

imnproved looks of add new email and mobile, updated so that usernames can only be up to 12 long so fit in navbar

made a make_lists function that makes the lists for cart and wishlist as they are similar and so to get rid of repeated code. also added some comments throught the code

fixed messgages not displaying for incorrect regex for forms and styled error, changed color on hover of discount

changing font sizes to using vw so changes when screen size changes and changed the footer logo and some text sizes