body {
  font-family: "Comic Sans MS";
  background-color: #ffdef5;
  color: #444;
  display: flex;
  height: 100dvh;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.center {
  margin-top: auto;
  margin-bottom: auto;
  margin: auto;
}

.container {
  margin-top: auto;
  margin-bottom: auto;
  text-align: center;
  background: #ffffff;
  padding: 40px;
  border-radius: 25px;
  animation: rainbow-shadow 6s linear infinite;
}

h1 {
  color: #ff69b4;
  font-size: 3.5em;
}

p {
  font-size: 1.4em;
  margin-top: 15px;
}

.pride-flag {
  width: 100%;
  height: 20px;
  background: linear-gradient(
    to right,
    red,
    orange,
    yellow,
    green,
    blue,
    purple
  );
  margin-top: 20px;
  border-radius: 10px;
}

@keyframes rainbow-shadow {
  0%,
  100% {
    box-shadow: 0 0 20px red;
  }
  16.67% {
    box-shadow: 0 0 20px orange;
  }
  33.33% {
    box-shadow: 0 0 20px yellow;
  }
  50% {
    box-shadow: 0 0 20px green;
  }
  66.67% {
    box-shadow: 0 0 20px blue;
  }
  83.33% {
    box-shadow: 0 0 20px purple;
  }
}