#cards-container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  border: 2px solid limegreen;
  
}

.body {
  display: flex;
}

.book-card {
  border: 2px solid black;
  width: 16rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-bottom: 0.25rem;
  margin: 1px;
}

.form-div {
  margin-left: 1rem;
}

fieldset {
  display: flex;
}

input {
  padding-left: 0.25rem;
}

a {
    text-decoration: none;
    color: inherit;
}

h3 {
    height: 2rem;
}