body{
	margin: 0;
	padding: 0;
  font-family: 'Slabo 27px', serif;
}
.app{
	padding: 20px;
	margin-top: 30px;
}
input {
  display: block;
  margin: 0 0 1em 0;
  padding: .4em .5em;
  width: 100%;
  height: 40px;
  outline: none; 
}
#level {
  font-size: 30px;
  font-weight: bold;
  letter-spacing: 4px;
}


#article {
  padding:3% 20%;
  font-size:calc(120%)
}