rainbow Gradient

background-image: linear-gradient(
    90.2deg,
    rgba(217,29,29,1) 1%, rgba(217,118,29,1) 4%, rgba(254,248,42,1) 7.5%, rgba(42,254,92,1) 10.8%, rgba(42,96,254,1) 14.4%, rgba(177,42,254,1) 17.5%, rgba(254,42,42,1) 21%, rgba(254,130,42,1) 23.9%, rgba(254,235,42,1) 27.1%, rgba(106,254,42,1) 30.3%, rgba(42,70,254,1) 33.5%, rgba(172,42,254,1) 36.5%, rgba(254,42,42,1) 39.4%, rgba(254,165,42,1) 42.3%, rgba(254,253,42,1) 45.4%, rgba(93,254,42,1) 48.1%, rgba(42,52,254,1) 50.3%, rgba(203,42,254,1) 53%, rgba(254,42,42,1) 56.1%, rgba(254,130,42,1) 59.3%, rgba(254,253,42,1) 62.1%, rgba(80,254,42,1) 65.3%, rgba(42,57,254,1) 68.6%, rgba(185,42,254,1) 72%, rgba(254,42,42,1) 75.6%, rgba(254,117,42,1) 78.6%, rgba(254,248,42,1) 82.4%, rgba(80,254,42,1) 86%, rgba(42,43,254,1) 89.4%, rgba(159,42,254,1) 92.5%, rgba(254,42,42,1) 95.7%, rgba(254,147,42,1) 98.1%, rgba(254,239,42,1) 100.2%, rgba(54,254,42,1) 102.2%
);