style.css

.intro {
  width = "100%";
  max-width: 480px;
  padding: 5px;
  overflow: auto;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-family: "Raleway", sans-serif;
}

.io {
  width = "100%";
  max-width: 720px;
  overflow: auto;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-family: "Raleway", sans-serif;
}

.textarea {
  font-family: "Courier New", Courier, monospace;
  font-size: 14px;
  background-color: #fff;
  padding: 5px;
  border: 3px solid #ddd;
  border-radius: 8px;
  text-align: left;
  overflow-wrap: break-word;
}

h1 {
  font-size: 24px;
  padding: 2px;
}

p {
  font-size: 16px;
}

input {
  padding: 5px;
  border: 3px solid #ddd;
  border-radius: 8px;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
}

button {
  padding: 5px;
  border-radius: 8px;
}

div {
  padding: 10px 0px 10px 0px;
}