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

.navbar {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  margin: 5px;
  border: black solid 2px;
}

.menu li {
  list-style: none;
  border-left: black solid 1px;
  padding-left: 10px;
}

.date {
  text-align: end;
  padding: 10px;
}

.menu {
  display: flex;
  gap: 15px;
}

.books {
  display: flex;
  justify-content: center;
  flex-direction: column;
  border: 3px solid black;
  width: 80%;
}

.book {
  align-items: center;
  padding: 7px;
  display: flex;
  gap: 5px;
}

.book-1 {
  background-color: rgb(224, 218, 218);
}

.book-0 {
  background-color: rgb(150, 146, 146);
}

.span-remove {
  display: flex;
  justify-content: end;
  flex: 1;
}

.page-title {
  display: flex;
  justify-content: center;
  align-items: center;
}

body {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.btn-remove {
  height: 20px;
  margin-right: 0;
  box-shadow: -3px 3px 3px;
}

.add-book {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.fa-thin {
  border: 2px solid rgb(168, 164, 164);
  width: 20%;
  margin: 20px;
}

.form-elements {
  margin-top: 5px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-add-btn {
  width: 20%;
  box-shadow: -3px 3px 3px;
}

.form-span {
  display: flex;
  justify-content: end;
}

.hide {
  display: none;
}

a {
  text-decoration: none;
  color: black;
  font-weight: bold;
}

footer {
  bottom: 0;
  margin: 5px;
  border: black solid 2px;
}

.contact,
.add-book {
  min-height: 250px;
}

.contact h2 {
  text-align: center;
}

.contact-info {
  margin-top: 30px;
}

.copy-right {
  padding: 8px;
}