body {
  background: #ffffff;
}
.container {
  margin: 120px auto;
  max-width: 600px;
}
header {
  margin-bottom: 30px;
}
h1 {
  font-weight: 900;
  font-size: 38px;
  line-height: 1.5;
  color: #272343;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  text-align: center;
}
a {
  color: #272343;
}
form {
  display: flex;
}
.form-container {
  padding: 20px 20px;
  background-color: #e3f6f5;
  border-radius: 15px;
  box-shadow: 0px 20px 60px rgba(65, 50, 100, 0.03);
  margin-bottom: 30px;
}
.hint {
  margin-top: 6px;
  line-height: 1.5;
  color: #272343;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 13px;
  opacity: 0.4;
}
.topic {
  padding: 15px;
  border: 1px solid #bae8e8;
  width: 75%;
  border-radius: 13px;
  font-size: 15px;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #272343;
}
.button {
  margin-left: 10px;
  background: #272343;
  border: 1px solid #272343;
  border-radius: 13px;
  color: #ffffff;
  width: 19%;
  font-size: 17px;
  font-weight: 600;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
}
main {
  margin-bottom: 30px;
}
.poem {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 18px;
  line-height: 2;
  color: #272343;
}
.hidden {
  display: none;
}
.poem em {
  color: #bae8e8;
}
footer {
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
  line-height: 1.5;
  text-align: center;
  font-size: 13.5px;
}
.generating {
  animation: blink 1s step-start 0s infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}