canvas{display:block;vertical-align:bottom}#stats,.count-particles{-webkit-user-select:none}#stats{border-radius:3px 3px 0 0;overflow:hidden}.count-particles{border-radius:0 0 3px 3px}div#particles-js{width:10%;height:100vh;position:fixed;z-index:-1;left:0;top:0}