@keyframes rain{0%{background-position:0 0}to{background-position:500px 1000px}}.effect-rain{background-image:url(../img/effects/rain.png);animation:2s linear infinite rain}@keyframes sparkle{0%{background-position:0 0,0 0,0 0}to{background-position:-500px -1000px,-400px -400px,300px 300px}}.effect-sparkle{background-image:url(../img/effects/sparkle1.png),url(../img/effects/sparkle2.png);animation:60s linear infinite sparkle}@keyframes glass{0%{background-position:0 0,0 0,0 0}to{background-position:500px 1000px,400px 400px}}.effect-sliding-glass{background-image:url(../img/effects/glass1.png),url(../img/effects/glass2.png);animation:30s linear infinite glass}@keyframes confetti{0%{background-position:0 0,0 0,0 0}to{background-position:500px 1000px,400px 400px,300px 300px}}.effect-confetti{background-image:url(../img/effects/confetti1.png),url(../img/effects/confetti2.png);animation:10s linear infinite confetti}@keyframes snow{0%{background-position:0 0,0 0,0 0}to{background-position:500px 1000px,400px 400px,300px 300px}}.effect-snow{background-image:url(../img/effects/snow1.png),url(../img/effects/snow2.png);animation:20s linear infinite snow}