body{overflow-x:hidden}.snowflake{z-index:9999;position:absolute;top:-40px;cursor:default;transition:left 5s;opacity:1;color:#fff;-webkit-animation:spin 4s linear infinite;-moz-animation:spin 4s linear infinite;animation:spin 4s linear infinite}@-moz-keyframes spin{100%{-moz-transform:rotate(360deg)}}@-webkit-keyframes spin{100%{-webkit-transform:rotate(360deg)}}@keyframes spin{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}