.shining-rainbow{background-image:linear-gradient(270deg,rgba(255,0,0,.4),rgba(255,165,0,.4),rgba(255,255,0,.4),rgba(0,255,0,.4),rgba(0,127,255,.4),rgba(0,0,255,.4),rgba(139,0,255,.4),rgba(0,0,255,.4),rgba(0,127,255,.4),rgba(0,255,0,.4),rgba(255,255,0,.4),rgba(255,165,0,.4),rgba(255,0,0,.4));background-size:1300%;background-repeat:repeat-x;-webkit-animation:shining-rainbow 7s linear infinite;animation:shining-rainbow 7s linear infinite}@-webkit-keyframes shining-rainbow{0%{background-position-x:0}to{background-position-x:109%}}@keyframes shining-rainbow{0%{background-position-x:0}to{background-position-x:109%}}@media(prefers-color-scheme:light){html{background:#fff}}@media(prefers-color-scheme:dark){html{background:#121212}}html[data-custom-color-scheme=light]{background:#fff}html[data-custom-color-scheme=dark]{background:#121212}