body {
  display: flex;
  flex-direction: column;
  width: auto;
  height: 600px;

}
h1, h2 {
  display:flex;
  margin-bottom: 10px;
  margin-top: 10px;
  font-size: 3vw;

}
h1 {
  justify-content: center;
}
h2 {
  justify-content: left;
}
p  {
  font-size: 2vw;
  text-align: justify;
}
button  {
  font-size: 1vw;
  text-align: center;
}
h5 {
  font-size: 1.2vw;
}