* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
  height: 100%;
  width: 100%;
  background-color: darkslategrey;
  display: flex;
  justify-content: center;
  align-items: center;
}

main {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
  color: white;
}
main h1 {
  font-size: 3rem;
}
main .info {
  font-size: 1.4rem;
}
main .guess {
  width: 100%;
  display: flex;
  gap: 1rem;
  flex-direction: column;
  align-items: center;
}
main .guess input {
  width: 50%;
  padding: 0.5rem 0;
  border-radius: 0.5rem;
  font-size: 1.2rem;
}
main .guess button {
  padding: 0.5rem 1rem;
  background-color: rgb(7, 133, 7);
  border-style: none;
  border-radius: 0.6rem;
  color: white;
  font-size: 1.2rem;
}