@import url("https://fonts.googleapis.com/css2?family=Roboto&display=swap");

* {
  box-sizing: border-box;
}

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  margin: 0;
  font-family: Roboto, sans-serif;
  background-color: darksalmon;
}

h1 {
  padding: 0.5rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.1);
}

div {
  position: absolute;
  bottom: 20px;
  padding: 10px 20px;
  font-size: 18px;
  background: rgba(0, 0, 0, 0.1);
}

input {
  width: 50px;
  padding: 5px;
  font-size: 18px;
  text-align: center;
  background-color: darksalmon;
  border: none;
  &:focus {
    outline: none;
  }
}