.ev-snowflake{position:absolute;top:-10px;border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 10px rgba(255,255,255,.6);opacity:.85;animation:ev-snow-fall var(--sf-dur,12s) linear infinite,ev-snow-drift 6s ease-in-out infinite alternate;animation-delay:var(--sf-delay,0s)}@media (prefers-reduced-motion:reduce){.ev-snowflake{animation:none!important;opacity:.7}}