@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@1,900&display=swap");

body {
  font-family: Poppins;
  text-align: center;
  background: blue;
}

.container {
  height: 91vh;
  display: flex;
  flex-direction: column;
  align-content: space-between;
  margin: 1%;

  background: #a9a9a9;
}

.container header {
  height: 10vh;
  font-size: 3em;
  margin-bottom: 4%;
}

.container header h1 {
  background-image: linear-gradient(
    to left,
    yellow,
    violet,
    indigo,
    blue,
    green,
    orange,
    red
  );

  -webkit-background-clip: text;
  color: transparent;
  margin: 1%;
}

.container main {
  height: 68vh;
  margin: 5%;
}

.container main textarea {
  margin-top: 2%;
  resize: none;
  height: 40%;
  width: 100%;
}

.container main .input {
  margin: 2%;
}

.container main .input label input {
  margin: 2%;
}

.container footer {
  height: 10vh;
  margin-bottom: 4%;
}

.secondary_btn {
  margin: 2%;
  border-color: lightgreen;
  border-radius: 15%;
}

#principal_btn {
  border-radius: 10px;
  color: red;
}