*{
  margin: auto;
  padding: auto;
  box-sizing: border-box;
}

html{
  font-size: 10px;
}

body{
  background: #444;
  font-family: Sans-Serif;
}

.container{
  width:90%;
  height: 100vh;
  margin:auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cover{
  width: 40rem;
  min-width: 32rem;
  margin: auto;
  padding: 2rem;
  background: #fff;
  border-radius: .5rem;
  text-align: center;
}

h1{
  font-size: 5rem;
  text-align: center;
  padding: 1rem 3rem;
}

#dice{
  width: 7rem;
  border-radius: 1rem;
  margin: 2rem 0;
}

p{
  font-size: 1.8rem;
}