body{background:linear-gradient(to bottom right,#6f9,#36f)}.todo{backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);background:hsla(0,0%,100%,.2);border:1px solid hsla(0,0%,100%,.3);border-radius:10px;box-shadow:0 4px 30px rgba(0,0,0,.1)}.title{font-size:5em}