html {
  font-size: 62.5%;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.6rem;
  margin: 0 auto;
  max-width: 640px;
  width: 100%;
}
p {
  font-size: 1.6rem;
}
.site-header {
  border-bottom: 1px solid #D6D6D6;
  text-align: center;
}
.site-header h1 {
  margin: 0;
  padding: .5em;
}
.site-header img {
  width: 30%;
  vertical-align: top;
}
.main {
  padding: 2rem;
}
.return a {
  color: #E34779;
  font-size: 1.8rem;
  text-decoration: none;
}

.shop-name {
  font-size: 2.4rem;
  font-weight: normal;
  margin-bottom: .5em;
}
.shop-address {
}
.shop-open {
  margin-bottom: 4rem;
}
.shop-reservation {
  background-color: #E34779;
  color: #fff;
  display: block;
  font-size: 1.8rem;
  margin-bottom: 4rem;
  padding: 1rem;
  text-align: center;
  text-decoration: none;
}
.shop-image img {
  width: 100%;
}
h3 {
  font-weight: normal;
  font-size: 1.8rem;
}
.shop-map {
  width: 100%;
  height: 300px;
  margin-bottom: 4rem;
}