Viewport Units

simple vw / vh
w-[25vw]
w-[50vw]
w-[75vw]
calc - subtract
w-[calc(100vw-32px)]
w-[calc(100vw-96px)]
calc - divide
w-[calc(100vw/2)]
w-[calc(100vw/3)]
calc - mixed
w-[calc(50vw+40px)]
w-[calc(100vw/2-16px)]