shrink the Follow header on new Twitch redesign

twitch-followingsize-userstyle.css

@-moz-document url-prefix("https://www.twitch.tv/directory/following") {
h1 {
    animation-name: example;
    animation-delay: 3s;
    animation-duration: 3s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
}

@keyframes example {
  0%   {font-size: 7.2rem;}
  100% {font-size: 3.0rem;}
}
}