.snowflake{opacity:0;position:fixed;top:0;border-radius:100%;background-color:#ffffff;background-repeat:no-repeat;background-size:100% auto;animation-name:snow-drop;animation-iteration-count:infinite;animation-timing-function:linear;animation-fill-mode:forwards;pointer-events:none;left:var(--left);width:var(--size);height:var(--size);animation-duration:var(--anim-duration);animation-delay:var(--anim-delay);filter:blur(var(--blur));text-indent:100%;overflow:hidden;z-index:1;}@keyframes snow-drop{0%{transform:translate(0,0);opacity:0.5;margin-left:0;}10%{margin-left:15px;}20%{margin-left:20px;}25%{transform:translate(0,25vh);opacity:0.75;}30%{margin-left:15px;}40%{margin-left:0;}50%{transform:translate(0,50vh);opacity:1;margin-left:-15px;}60%{margin-left:-20px;}70%{margin-left:-15px;}75%{transform:translate(0,75vh);opacity:0.5;}80%{margin-left:0;}100%{transform:translate(0,100vh);opacity:0;}}