* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-image: url(../images/wallpaper.jpg);
}

#wrapper {
  width: 940px;
  margin: 20px auto;
  overflow: auto;
  background-color: rgb(255, 248, 236);
}

nav {
  background: rgb(30, 49, 85);
  height: 50px;
  clear: both;
  text-align: center;
  line-height: 50px;
}

nav li {
  list-style-type: none;
  display: inline-block;
  vertical-align: middle;
  margin-left: 20px;
  color: white;
}

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

.main-content {
  width: 580px;
  float: left;
  margin-top: 20px;
  padding: 15px;
}

main {
  width: 100%;
  padding: 15px;
  margin-bottom: 10px;
}

aside {
  width: 340px;
  float: right;
  margin-top: 20px;
  margin-left: 10px;
  margin-right: 5px;
  border: 2px solid #303955;
  border-radius: 8px;
  background-color: #fdf5e6;
  padding: 10px;
}

.book-container {
  clear: both;
  margin-bottom: 50px;
}

img.left {
  float: left;
  margin-right: 30px;
  margin-bottom: 5px;
  width: 200px;
  height: auto;
  box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.3);
}

img.book-image {
  float: left;
  margin-right: 50px;
  margin-top: 5px;
  margin-bottom: 50px;
  width: 250px;
  height: auto;
  box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.3);
}

img.personal-image {
  float: right;
  margin-right: 50px;
  margin-top: 5px;
  margin-bottom: 50px;
  width: 250px;
  height: auto;

}

header {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

header .title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3em;
  text-align: center;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: cursive;
}

header img .top {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  opacity: 0.7;
}

p {
  margin-bottom: 14px;
  line-height: 1.5;
  font-family: Georgia, 'Times New Roman', Times, serif;
}

h1,
h2,
h3 {
  margin-bottom: 8px;
  font-family: Georgia, 'Times New Roman', Times, serif;
}

ul li {
  font-family: Georgia, 'Times New Roman', Times, serif;
}

footer {
  clear: both;
  height: 50px;
  background: rgb(30, 49, 85);
  line-height: 50px;
  text-align: center;
}

footer li {
  list-style-type: none;
  display: inline-block;
  margin-right: 30px;
  color: white;
}

footer a {
  color: white;
}