* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

body {
  font: 14px "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.4em;
  background: #f5f5f5;
}

.todoapp h1 {
  font-size: 80px;
}