.rainbow{background:-webkit-gradient(linear,left top,right top,from(#ff0000),color-stop(#ffa600),color-stop(#fff500),color-stop(#06ff00),color-stop(#00c9ff),color-stop(#2300ff),color-stop(#ff00fa),to(#ff0000));background:-o-linear-gradient(left,#ff0000,#ffa600,#fff500,#06ff00,#00c9ff,#2300ff,#ff00fa,#ff0000);background:linear-gradient(to right,#ff0000,#ffa600,#fff500,#06ff00,#00c9ff,#2300ff,#ff00fa,#ff0000);background-size:200%;color:transparent;-webkit-background-clip:text;background-clip:text;-webkit-animation:rainbow4 1s linear infinite;animation:rainbow4 1s linear infinite}@-webkit-keyframes rainbow4{to{background-position:200%}}@keyframes rainbow4{to{background-position:200%}}