* {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  box-sizing: border-box;
}

body {
  padding: 1rem;
  text-align: center;
  background-color: #fafafa;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

header {
  padding: 0.5rem;
  width: 100%;
  color: white;
  background-color: black;
}

#ramen-menu {
  display: flex;
  overflow-x: auto;
  margin: 1rem 0;
  max-width: calc(100vw - 2rem);
}

#ramen-menu img {
  flex: 0 1 auto;
  height: 150px;
  margin-right: 0.5rem;
  cursor: pointer;
}

#ramen-menu img:last-child {
  margin-right: 0;
}

#ramen-detail {
  position: relative;
}

.detail-image {
  height: 350px;
}

.name,
.restaurant {
  position: absolute;
  left: 10px;
  padding: 0.25rem 5rem 0.25rem 1rem;
  background-color: rgba(255, 255, 255, 0.8);
}

.name {
  bottom: 60px;
}

.restaurant {
  bottom: 20px;
}

form {
  margin: 1rem 0;
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

input,
textarea {
  font-size: 1rem;
  border: 1px solid black;
  background-color: white;
  padding: 0.5rem;
  margin: 0.25rem 0;
  width: 100%;
}

input[type="submit"] {
  color: white;
  border: 1px solid white;
  background-color: black;
  cursor: pointer;
  transition: all 0.3s;
}

input[type="submit"]:active {
  background-color: gray;
}

form h4 {
  width: 100%;
  padding: 0.25rem;
  margin: 0.5rem 0;
  color: white;
  background-color: black;
}