MediaWiki:December.css

.mediawiki #global-wrapper { background-image: url('https://gamepedia.cursecdn.com/milmo_ptbr_gamepedia/4/4e/Snow.png'), url('https://gamepedia.cursecdn.com/milmo_ptbr_gamepedia/e/ee/Snow2.png'), url('https://gamepedia.cursecdn.com/milmo_ptbr_gamepedia/d/d8/Snow3.png'); background-attachment: fixed; -webkit-animation:snow 20s linear infinite forwards; /* Safari 4+ */ -moz-animation:   snow 20s linear infinite forwards; /* Fx 5+ */ -o-animation:     snow 20s linear infinite forwards; /* Opera 12+ */ animation:        snow 20s linear infinite forwards; /* IE 10+, Fx 29+ */ }

@keyframes snow { 0% {background-position: 0px 0px, 0px 0px, 0px 0px;} 100% {background-position: 500px 1000px, 300px 300px, 400px 400px;} }