/* Take full control of box sizing */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Reset 1 rem to 10px */
html {
  font-size: 62.5%;
  font-family: "Noto Serif", serif;
  color: #060200;
}

h1 {
  font-size: 5rem;
  font-weight: bold;
}

h1,
h2 {
  margin-top: 2rem;
  margin-bottom: 0.6rem;
}

h2 {
  font-size: 4rem;
}

section {
  margin-bottom: 6rem;
}

p {
  font-size: 2.4rem;
}

nav ul {
  background-color: #4a2511;
  display: flex;
  justify-content: center;
  min-width: 90rem;
}

nav li {
  font-size: 2rem;
  list-style-type: none;
  padding: 2rem;
  text-align: center;
  /*transition-duration: 1s;*/
}

nav ul,
nav a {
  color: white;
  text-decoration: none;
}

nav li:hover {
  background-color: #170802;
  transition: all 0.5s;
}

nav li.active {
  background-color: #2a1306;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.main-container {
  flex-grow: 1;
  width: 90%;
  min-width: 90rem;
  max-width: 100rem;
  margin: 0 auto;
  background-color: #ece7e5;
}

main {
  margin: 0 auto;
  width: 68rem;
}

.book-container {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}

.card {
  width: 20rem;
}

.book-image-container {
  width: 20rem;
  height: 31rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.card img {
  width: 100%;
  display: block;
}
.card p {
  font-size: 1.6rem;
  text-align: center;
  margin-top: 0.6rem;
}