@keyframes moveInLeft {
  0% {
    opacity: 0;
    transform: translateX(-10rem); }
  80% {
    transform: translateX(1rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes moveInRight {
  0% {
    opacity: 0;
    transform: translateX(10rem); }
  80% {
    transform: translateX(-1rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes moveInBottom {
  0% {
    opacity: 0;
    transform: translateY(3rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: inherit; }

html {
  font-size: 62.5%; }

body {
  box-sizing: border-box;
  padding-bottom: 27rem;
  min-height: 100%;
  position: relative; }

body {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  line-height: 1.7;
  color: #34495e;
  background-color: #e1e1e1; }

.heading-1,
.heading-2 {
  font-weight: 700;
  text-transform: uppercase; }

.heading-1 {
  font-size: 3rem;
  color: #922b21; }

.heading-2 {
  font-size: 2.6rem;
  color: #17202a; }

p {
  font-size: 1.8rem;
  color: #34495e;
  margin-bottom: 1.5rem; }

.u-center-txt {
  text-align: center !important; }

.u-center {
  margin: 0 40%; }

.u-mb-small {
  margin-bottom: 1.3rem !important; }

.u-margin-bottom-medium {
  margin-bottom: 4rem !important; }

.u-margin-bottom-big {
  margin-bottom: 8rem !important; }

.u-mt-small {
  margin-top: 1.3rem !important; }

.u-mt-medium {
  margin-top: 4rem !important; }

.u-mt-big {
  margin-top: 8rem !important; }

.u-mt-huge {
  margin-top: 10rem !important; }

.border {
  border: none;
  margin-bottom: 1.5rem;
  border-top: 7px solid #34495e; }

.error {
  color: #922b21;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-top: 2rem; }
  .error ul {
    list-style: none; }
  .error ul li {
    margin-bottom: 1rem; }

.fix {
  padding-bottom: 20rem;
  min-height: 100%;
  position: relative; }

.text-form {
  text-align: center;
  display: flex;
  justify-content: space-evenly; }
  .text-form a {
    color: #17202a;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    display: block; }
    .text-form a:hover {
      color: #2e86c1; }

.books-reviews {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 2rem; }

.book-review--1 {
  grid-column: 1/3;
  display: grid;
  grid-template-columns: 40% auto; }

.book-review__content {
  justify-self: center;
  align-self: center; }

.book-review__buttons {
  display: flex;
  justify-content: end; }

.books-bought {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 2rem; }

.book-bought {
  display: flex;
  flex-direction: column;
  align-items: center; }

.btn {
  text-transform: uppercase;
  padding: 1.5rem 3rem;
  display: inline-block;
  border-radius: 10rem;
  transition: all 0.2s;
  position: relative;
  font-size: 1.6rem;
  margin: 5px 17rem 0 15rem;
  border: none;
  cursor: pointer; }
  .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 1rem 1rem rgba(0, 0, 0, 0.2); }
    .btn:hover::after {
      transform: scaleX(1.1) scaleY(1.2);
      opacity: 0; }
  .btn--grey {
    color: #34495e;
    background-color: #e1e1e1; }
    .btn--grey:hover {
      color: #2e86c1;
      font-weight: 700; }
  .btn--book {
    color: white;
    text-decoration: none;
    background-color: #fe4918;
    margin: 5px 2rem 5px 0; }
    .btn--book:last-of-type {
      margin: 5px 0; }
  .btn--recuperacion {
    font-size: 1.6rem;
    font-weight: 700;
    color: #922b21;
    background-color: #e1e1e1;
    margin: 0 auto;
    display: block; }

.container {
  padding: 3.5rem; }

.container-form {
  max-width: 50rem;
  width: 90%;
  margin: 3.5rem auto; }

.form {
  background-color: #d0d3d4;
  padding: 2.5rem;
  margin-bottom: 3rem; }

.form-group {
  width: 100%;
  margin-bottom: 1rem; }
  .form-group__icon {
    text-align: center;
    font-size: 1.8rem;
    color: #17202a;
    line-height: 1.8rem;
    background: #999;
    padding: 1rem;
    width: 4.8rem;
    max-height: 4.8rem;
    display: inline-block;
    margin-right: 1rem; }
  .form-group__input {
    font-family: inherit;
    font-size: 1.8rem;
    line-height: 1.8rem;
    border: none;
    width: 85%;
    padding: 1rem; }

.footer {
  font-size: 2rem;
  text-align: center;
  color: #17202a;
  background-color: #999;
  width: 100%;
  padding: 1rem;
  position: absolute;
  bottom: 0;
  left: 0; }

.social-nav {
  display: flex;
  justify-content: center;
  font-size: 3rem; }
  .social-nav__item {
    margin-right: 3rem; }
    .social-nav__item:link, .social-nav__item:visited, .social-nav__item:active {
      text-decoration: none; }
    .social-nav__item:last-of-type {
      margin-right: 0; }
  .social-nav__icon {
    color: #17202a; }
    .social-nav__icon:hover {
      color: #34495e; }

.header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-content: center;
  background-color: #999;
  padding: 1.5rem 3rem; }

.logo {
  width: 20rem;
  height: 12rem; }

.store-nav {
  font-size: 2rem;
  display: flex;
  align-items: center; }
  .store-nav__item {
    color: #922b21;
    text-decoration: none;
    margin-right: 3rem; }
    .store-nav__item:last-of-type {
      margin-right: 0; }
    .store-nav__item:hover {
      color: #17202a; }

.content-book {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-row-gap: 1rem;
  margin: 3rem auto; }
  .content-book__img {
    justify-self: center;
    align-self: center;
    width: auto;
    height: 50rem; }
  .content-book__review {
    grid-column: 1/3; }