body {
  background-color: #fff;
  font-family: 'Helvetica Neue', sans-serif;
  margin: 0;
  padding: 40px 20px;
  text-align: center;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.banner {
  display: block;
  padding: 15px 20px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: bold;
  border: 2px solid;
  border-radius: 8px;
  transition: opacity 0.3s;
}

.banner:hover {
  opacity: 0.8;
}

.banner1 {
  border-color: #9f1547;
  background-color: #9f1547;
  color: #ffffff;
}

.banner2 {
  border-color: #ff41be;
  background-color: #ffffff;
  color: #ff41be;
}