.snowflake{position:fixed;top:-10px;color:#fff;font-size:18px;pointer-events:none;animation:fall linear infinite}@keyframes fall{
    0%{transform:translateY(-10vh);}
    100%{transform:translateY(110vh);}
}#winter-garland{width:100%;position:fixed;top:0;left:0;display:flex;justify-content:space-between;padding:5px;pointer-events:none;z-index:9999}.bulb{width:14px;height:14px;border-radius:50%;background:red;animation:blink 1s infinite}@keyframes blink {
    0%{opacity:1;}
    50%{opacity:.3;}
    100%{opacity:1;}
}