#app{display:flex;align-items:center;justify-content:center;height:100%;position:relative}body,html{height:100%;font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;background:#f5df4d;color:#fff;padding:0;margin:0;overflow:hidden}.countdown__value{font-size:96px;font-family:Courier New,Courier,monospace;font-weight:800}.countdown__unit{font-size:24px}