*{
  margin: 0;
  padding: 0;
}

html{
  font-size: 2vw;
}

body{
  font-family: arial;
  text-align: center;
  background: linear-gradient(to right, #00ff00, #ff0000);
  line-height: 1.5;
}

h1,h2{
  text-transform: uppercase;
  margin-top: 1rem;
  text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff;
}

h3{
  background-color: rgba(255, 255, 255, 0.5);
  display: inline-block;
  padding: 1rem;
  border-radius: 1rem;
  }

p{
  margin-bottom: 1rem;
  font-style: italic;
}

input{
  border-radius: 0.3rem;
  margin: 0.5rem 3rem;
  width: 5rem;
  height: 3rem;
  transition: transform 0.2s;
  cursor: pointer;
}

input:hover{
  transform: scale(1.2);
}