body {
  display: grid;
  min-height: 100vh;
  place-items: center;
  background-color: #ffffff;
  margin: 0;
  overflow: hidden;
}

.top {
  display: flex;
 justify-content: space-around;
 margin-bottom: 50px;
}

h1 {
  background-color: black;
  color: white;
  padding: 10px;
  border-radius: 20px;
  font-family: "Lexend Peta", sans-serif, Arial, Helvetica, sans-serif;
  text-align: center;
  font-size: x-large;
}

h2 {
  background-color: black;
  color: white;
  padding: 10px;
  border-radius: 20px;
  font-family: "Lexend Peta", sans-serif, Arial, Helvetica, sans-serif;
  text-align: center;
  font-size: medium;
}

.button {
  text-align: center;
}

.btn {
  background: black;
  color: white;
  padding: 5px;
  border-radius: 5px;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  border: 2px solid black;
  font-size: small;
  font-family: "Lexend Peta", sans-serif, Arial, Helvetica, sans-serif;
}

.copy {
  text-align: center;
  margin-top: 40px;
}

textarea {
  border: 2px solid black;
  background-color: black;
  color: white;
  border-radius: 10px;
  font-size: small;
}

.sub-btn {
  display: flex;
  justify-content: center;
}

.copybtn {
  background: black;
  color: white;
  padding: 5px;
  border-radius: 5px;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  border: 2px solid black;
  font-size: x-small;
  font-family: "Lexend Peta", sans-serif, Arial, Helvetica, sans-serif;
  margin:20px 0 10px 0;
}

.next {
  background: black;
  color: white;
  padding: 5px;
  border-radius: 5px;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  border: 2px solid black;
  font-size: x-small;
  font-family: "Lexend Peta", sans-serif, Arial, Helvetica, sans-serif;
  margin-top: 30px;
}

@media (max-width: 600px) {
  .main {
    margin-bottom: 50px;
  }

  h1,
  h2 {
    font-size: large;
    transition: all 1s;
    margin: 1rem;
  }

  .btn {
    font-size: medium;
    transition: all 1s;
  }

  textarea {
    font-size: medium;
    transition: all 1s;
  }
}

@media (min-width: 700px) {
  h1,
  h2 {
    font-size: xx-large;
    transition: all 1s;
  }

  .btn {
    font-size: large;
    transition: all 1s;
  }

  textarea {
    font-size: large;
    transition: all 1s;
  }
}