body{
  width: 600px;
  margin: 0 auto;
  font-size: 1.2em;
  line-height: 1.5em;
  text-align: center;
}

p:first-child{
  background-color: beige;
}

select, button, label{
  display: block;
}

select, button{
  width: 170px;
  border-radius: 5px;
  margin: 5px auto
}