Rainbow Gradient

background-image: linear-gradient(
    90.1deg,
    rgba(255,7,7,1) 8%, rgba(245,154,17,1) 20.1%, rgba(245,234,17,1) 33.8%, rgba(30,245,78,1) 49.6%, rgba(30,245,234,1) 65.9%, rgba(35,30,245,1) 80.1%, rgba(197,30,245,1) 93.2%, rgba(245,30,30,1) 109.1%
);