MediaWiki:Snow.css

.snowparticle1 { animation-name: snowanim; animation-timing-function: linear; z-index:5; }

@keyframes snowanim { 0% { top:-10%;margin-left:0%;background-color:rgba(255,255,255,1); } 50% { top:50%;margin-left:20%;background-color:rgba(255,255,255,1); } 90% { top:95%;margin-left:35%;background-color:rgba(255,255,255,1); } 100% { top:105%;margin-left:38%;background-color:rgba(255,255,255,0); } }