x
<html><head><style>#grad1 { height: 55px; background-color: red; /* For browsers that do not support gradients */ background-image: linear-gradient(to right, red, orange, yellow, green, blue, indigo, violet);}</style></head><body><div id="grad1" style="text-align:center;margin:auto;color:#888888;font-size:40px;font-weight:bold">Rainbow Background</div></body><!-- Mirrored from www.w3schools.com/css/tryit.asp?filename=trycss3_gradient-linear_rainbow by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 16:49:13 GMT --></html>