.page-container {
  max-width: 815px;
  margin: 0 auto;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  
}
.banner-box {
  width: 815px;
  max-width: 100%;
  height: 152px;
  margin: 2rem auto;
  background-color: #f5f5f5;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.banner-box a {
  text-decoration: none;
}

.banner-text {
  font-size: 1.4rem;
  font-weight: 600;
  color: #333;
}