style.css

body {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: rgb(104, 104, 179);
  overflow-y: hidden;
}

#textarea {
  width: 72%;
  font-size: 1.1rem;
  font-weight: bold;
  color: rgb(57, 50, 50);
}

p {
  font-size: 2rem;
  color: pink;
  font-weight: bold;
}
h1 {
  font-weight: bold;
  color: rgb(40, 39, 39);
  letter-spacing: 5px;
}
button {
  background-color: #302954;
  padding: 0.6rem 1.5rem;
  cursor: pointer;
  color: white;
  margin: 3px;
  border: none;
  border-radius: 5px;
  text-transform: uppercase;
  font-size: 16px;
}
button:active {
  transform: scale(0.9);
}

button:hover {
  background-color: greenyellow;
}

@media screen and (max-width: 480px) {
  h1 {
    text-align: center;
  }
  p {
    text-align: center;
  }
}