* {
  box-sizing: border-box;
  font-family: Verdana;
}
html,
body,
h1 {
  margin: 0;
  background-color: #ddd;
  color: black;
}
h1 {
  background-color: #7C00D8;
  color: white;
  padding: 5vw;
  text-align: center;
  font-size: 10vw;
}
p {
  padding: 1vw 3vw;
  text-indent: 1em;
  font-size: 25px;
}
hr {
  border-color: black;
}
div {
  text-align: center;
  padding: 20px 0;
}
i {
  font-size: 2.8em;
  cursor: copy;
}
button {
  font-size: 2em;
  margin: 1em;
  border: 2.5px solid black;
  border-radius: 5px;
  padding: 0.5em;
  cursor: pointer;
  color: #7C00D8;
  background-color: white;
}
button:hover {
  background-color: #7C00D8;
  color: white;
}