/***********************************************
******************** default ********************
***********************************************/

html {
  font-size: 14px;
}

body,
.navbar-fixed-top,
.navbar-fixed-bottom {
  min-width: inherit;
}

.navbar {
  padding: 1.333vw 0;
}

.container {
  width: inherit;
  max-width: none !important;
  padding-right: 4vw;
  padding-left: 4vw;
}

.row {
  margin-right: -4vw;
  margin-left: -4vw;
}

.col,
.col-1,
.col-10,
.col-11,
.col-12,
.col-2,
.col-3,
.col-4,
.col-5,
.col-6,
.col-7,
.col-8,
.col-9,
.col-auto,
.col-lg,
.col-lg-1,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-auto,
.col-md,
.col-md-1,
.col-md-10,
.col-md-11,
.col-md-12,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-auto,
.col-sm,
.col-sm-1,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-auto,
.col-xl,
.col-xl-1,
.col-xl-10,
.col-xl-11,
.col-xl-12,
.col-xl-2,
.col-xl-3,
.col-xl-4,
.col-xl-5,
.col-xl-6,
.col-xl-7,
.col-xl-8,
.col-xl-9,
.col-xl-auto {
  padding-right: 4vw;
  padding-left: 4vw;
}

h2 {
  font-size: 5.333vw;
}

h3 {
  font-size: 4.267vw;
}

p {
  font-size: 3.733vw;
}

/***********************************************
******************** header ********************
***********************************************/

header {
  height: 13.333vw;
}

.navbar-brand {
  width: 57.6vw;
  padding-top: 1.467vw;
}

.navbar-sns-ie {
  display: none;
}

.navbar-sns {
  margin-right: 13.333vw;
  margin-left: 0;
  margin-top: -1.333vw;
}

.navbar-sns img {
  width: 8.266vw;
}


#twitterModal {
  padding-top: 5vw;
}

.navbar-toggler {
  position: absolute;
  top: 0.8vw;
  right: 0;
  border: 0;
  padding: 0;
  line-height: 1.333vw;
}

.navbar-toggler-icon {
  font-size: 6.4vw;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0,0,0, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
}

.navbar-toggler-txt {
  position: relative;
  display: block;
  font-size: 1.867vw;
  line-height: 2.133vw;
  padding: 0;
  height: inherit;
  top: -2px;
  ;
}

.navbar-collapse {
  position: relative;
  top: -2px;
  z-index: 2;
  width: 100%;
  height: 150vh;
  background-color: #0068b5;
  margin-right: -4vw;
  margin-left: -4vw;
}

.navbar-collapse .navbar-nav {
  height: 150vh;
  padding-top: 8vw;
  padding-left: 4vw;
  padding-right: 4vw;
}

.navbar-collapse .navbar-nav li {
  border-top: 1px dashed #ffffff;
}

.navbar-collapse .navbar-nav li a.nav-link {
  display: block;
  padding: 4vw;
  font-size: 4vw;
  line-height: 4vw;
  color: #ffffff;
  margin: 0;
}

.ard .navbar-collapse .navbar-nav li a.nav-link {
  padding: 4.533vw 4vw 3.467vw 4vw;
}

.navbar-expand-md .navbar-nav .nav-link:hover::after {
  opacity: 0;
}

.navbar-nav li+li {
  border-left: none;
}

#nav-close-btn {
  display: inline-block;
  font-size: 4vw;
  line-height: 4vw;
  letter-spacing: 1px;
  padding: 2.933vw 10.667vw 2.4vw 10.667vw;
  background-color: #ffffff;
  border-radius: 18px;
  -moz-border-radius: 18px;
  -webkit-border-radius: 18px;
  -o-border-radius: 18px;
}

.ard #nav-close-btn {
  padding: 3.2vw 10.667vw 2.133vw 10.667vw;
}

#bookCatListModal .modal-dialog {
  position: relative;
  margin: 0;
  margin-top: 25.333vw;
}

#bookCatListModal .modal-content {
  position: absolute;
  top: 0;
  padding: 0;
}

#bookCatListModal .col-md-6:first-child,
#bookCatListModal .col-md-6:nth-child(2) {
  padding-top: 4vw;
  padding-right: 4vw;
  padding-left: 4vw;
}

#bookCatListModal .cat-list-bl {
  padding: 4vw;
}

#bookCatListModal .cat-series-title,
#bookCatListModal .cat-grade-title {
  position: relative;
  font-size: 4.267vw;
  padding-bottom: 4vw;
  margin-bottom: 2.667vw;
}

#bookCatListModal .cat-series-title::before,
#bookCatListModal .cat-grade-title::before {
  height: .8vw;
}

#bookCatListModal .cat-series-title::after,
#bookCatListModal .cat-grade-title::after {
  height: .8vw;
  width: 11.333vw;
}

#bookCatListModal .collapse-icon-black {
  position: absolute;
  top: 0.533vw;
  right: 0.533vw;
}

#bookCatListModal ul li a {
  padding: 1.867vw 4vw;
  font-size: 3.733vw;
}

.modal-close-btn,
.modal-close-btn:hover {
  display: inline-block;
  color: #000000;
  font-size: 12px;
  text-decoration: none;
  letter-spacing: 1px;
  padding: 10px 40px;
  background-color: #ffffff;
  border-radius: 18px;
  -moz-border-radius: 18px;
  -webkit-border-radius: 18px;
  -o-border-radius: 18px;
  margin-top: 15px;
  border: none;
}

/***********************************************
****************** sub navbar ******************
***********************************************/

#sub-navbar {
  padding: 2.133vw 0 1.333vw 0;
}

.find-book {
  top: -1px;
  padding: 1.867vw 5.333vw 1.333vw 5.333vw;
  margin: 0 1.333vw 0 0;
  font-size: 4.267vw;
  line-height: 4.267vw;
}

_::-webkit-full-page-media,
_:future,
:root .find-book {
  padding: 1.867vw 5.333vw 1.333vw 5.333vw;
}

@media (max-width: 320px) {

  _::-webkit-full-page-media,
  _:future,
  :root .find-book {
    padding: 1.867vw 4.8vw 1.333vw 4.8vw;
  }
}

.find-book:after {
  position: relative;
  display: inline-block;
  top: -0.4vw;
  right: 0;
  width: 4.267vw;
  height: 4.267vw;
  line-height: 4.267vw;
}

_::-webkit-full-page-media,
_:future,
:root .find-book:after {
  top: -0.533vw;
}

@media (min-width: 376px) {

  _::-webkit-full-page-media,
  _:future,
  :root .find-book:after {
    top: -0.267vw;
  }
}

@media (max-width: 320px) {

  _::-webkit-full-page-media,
  _:future,
  :root .find-book:after {
    top: -0.267vw;
  }
}

.book-search {
  position: relative;
  top: -1px;
  margin: 0 0 0 1.333vw;
  height: 8.267vw;
}

_::-webkit-full-page-media,
_:future,
:root .book-search {
  margin: 0 0 0 1.333vw;
}

.book-search input[type="text"] {
  display: inline-block;
  width: 42.666vw;
  height: 8.267vw;
  font-size: 3.2vw;
  padding: 1.6vw 1.867vw;
  line-height: 8.267vw;
}

_::-webkit-full-page-media,
_:future,
:root .book-search input[type="text"] {
  padding: 1.6vw 1.867vw;
}

@media (max-width: 320px) {

  _::-webkit-full-page-media,
  _:future,
  :root .book-search input[type="text"] {
    padding: 1.867vw 1.867vw 1.333vw 1.867vw;
  }
}

.book-search input[type="submit"] {
  display: inline-block;
  border: 0px;
  width: 12.267vw;
  height: 8.267vw;
  background-size: 3.733vw auto;
  margin-left: -1.6vw;
}

/***********************************************
******************** footer ********************
***********************************************/

footer {
  padding: 1px 0;
  padding-top: 100px;
}

footer p {
  margin: 0 0 10px 0;
  font-size: 3.2vw;
  letter-spacing: 0.267vw;
}

#scroll-top {
  position: absolute;
  right: inherit;
  bottom: inherit;
  top: 30px;
  left: 50%;
  margin-left: -36px;
  text-align: center;
}

#scroll-top a,
#scroll-top a:hover {
  font-size: 2.933vw;
}

.logo-abj-area {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.logo-abj-text {
  padding: 0 20px;
  max-width: unset;
}

.logo-abj-text p {
  font-size: 2.8vw;
  line-height: 1.5;
  color: #ffffff;
  text-align: left;
}

/***********************************************
*************** Readtrial modal ****************
***********************************************/

.smartphoto-header .smartphoto-count {
  font-size: 18px;
}

/***********************************************
********************** TOP *********************
***********************************************/

#first-img {
  min-height: 55.554vw;
  padding-top: 4vw;
  padding-bottom: 8vw;
}

#first-img .swiper-pagination-bullet,
#special-site-banner-slider .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  border: 2px solid #ffffff;
  margin: 0 3px;
}

#newBook {
  margin-top: 0;
}

#h2-newBook {
  margin-bottom: 4vw;
  margin-top: 4vw;
}

.h2-style {
  position: relative;
  color: #ffffff;
  padding: 0 14px;
  margin: 0 -4vw 4vw -4vw;
  text-align: left;
  background-color: #51ade8;
  font-size: 4.8vw;
  line-height: 5.333vw;
  height: 50px;
  display: flex;
  align-items: center;
}

.ard .h2-style {
  padding: 1.067vw 14px 0px 14px;
}

.h2-style .collapse-icon-white {
  height: 26px;
  width: 26px;
  position: absolute;
  top: 12px;
  right: 12px;
}

.h2-style::before {
  content: "";
  height: 100%;
  width: 52px;
  background-color: #0068b5;
  margin: 0;
  position: absolute;
  left: inherit;
  bottom: inherit;
  top: 0;
  right: 0;
}

.not-collapse.h2-style {
  justify-content: center;
}

.not-collapse.h2-style::before {
  display: none;
}

.h2-style::after {
  content: none;
}

.content-bl,
.news-bl,
.pickup-bl,
.book-bl,
.book-bl.not-arrange-btn,
.book-bl.half-arrange-btn {
  padding: 4vw;
}

.booklist-des {
  margin-bottom: 1rem;
}

.book-bl,
.news-bl {
  border-radius: 0;
}

.col-md-12 .book-bl,
.col-md-12 .book-bl.not-arrange-btn {
  padding: 0 0 4vw 0;
}

.book-bl .book-title h3 {
  margin-top: 4vw;
  font-size: 4vw;
}

.col-md-6 .book-bl .book-title span {
  font-size: 3.2vw;
  font-weight: normal;
}

.book-bl .book-img {
  float: left;
}

.col-md-6 .book-bl .book-img {
  width: 26.667vw;
}

.col-md-12 .book-bl .book-img {
  float: inherit;
  width: 100%;
}

.col-md-6 .book-bl .book-title {
  float: right;
  width: 61.333vw;
}

.book-bl .book-img::after,
.book-bl .book-title::after {
  display: block;
  content: "";
  clear: both;
}

.col-md-6 .book-bl .book-desc,
.col-md-12 .book-bl .book-desc {
  font-size: 3.733vw;
  margin-top: 4vw;
}

.col-md-6 .book-bl .book-desc {
  display: inline-block;
  clear: both;
  float: none;
  width: 100%;
}

.col-md-12 .book-bl .book-desc {
  border: none;
  padding-top: 1.333vw;
  margin-top: 0;
}

.col-md-12 .book-bl .book-desc::before {
  content: '';
  display: block;
  padding-bottom: 2.933vw;
  width: 100%;
  border-top: 1px solid #c5c5c5;
}

.col-md-12 .book-bl .book-desc.book-desc-notitle::before {
  border-top: 0;
}

.col-md-12 .book-bl .book-title,
.col-md-12 .book-bl .book-desc {
  float: inherit;
  width: 100%;
  padding-right: 4vw;
  padding-left: 4vw;
}

.book-bl .book-desc p {
  margin-bottom: 1rem;
}

.book-bl .btn-group {
  display: block;
  width: 100%;
  position: relative;
  top: 0;
  padding-right: 0;
  margin-bottom: 0;
  text-align: right;
}

.col-md-12 .book-bl .btn-group {
  display: block;
  width: 100%;
  position: relative;
  right: inherit;
  bottom: inherit;
  float: inherit;
  margin-bottom: 0;
  text-align: center;
}

.book-bl .release-dt {
  font-size: 3.2vw;
}

.book-bl.book-bl-link h4 {
  background: #51ade8;
  color: #fff;
  font-size: 4.8vw;
  padding: 10px;
  line-height: 5.333vw;
}

.pickup-bl {
  padding: 4vw;
}

.pickup-bl h2 {
  font-size: 4.8vw;
  margin-bottom: 6px;
}

.special-site-btn,
.special-site-btn:hover,
.essay-btn,
.essay-btn:hover,
.buy-more-btn,
.buy-more-btn:hover,
.read-trial-btn,
.read-trial-btn:hover,
.book-lists-btn,
.book-lists-btn:hover,
.special-site-big-btn,
.special-site-big-btn:hover,
.not-icon-btn,
.not-icon-btn:hover {
  font-size: 3.2vw;
  padding: 2.667vw 4vw 2.567vw;
}

.ard .special-site-btn,
.ard .special-site-btn:hover,
.ard .essay-btn,
.ard .essay-btn:hover,
.ard .buy-more-btn,
.ard .buy-more-btn:hover,
.ard .read-trial-btn,
.ard .read-trial-btn:hover {
  padding: 2.8vw 4vw 2.4vw 4vw;
}

.special-site-btn::before,
.essay-btn::before,
.buy-more-btn::before,
.read-trial-btn::before {
  margin-top: -0.4vw;
}

.special-site-btn::before {
  width: 3.2vw;
  height: 3.2vw;
  background-image: url(/assets/img/common/special_site_icon.png);
}

.essay-btn::before {
  width: 2.8vw;
  height: 3.2vw;
  background-image: url(/assets/img/common/essay_icon.png);
}

.buy-more-btn::before {
  width: 3.6vw;
  height: 2.8vw;
  background-image: url(/assets/img/common/buy_more_icon.png);
}

.read-trial-btn::before {
  width: 4.533vw;
  height: 2.933vw;
  background-image: url(/assets/img/common/read_trial_icon.png);
}

.book-lists-btn::before {
  width: 3.733vw;
  height: 3.467vw;
  background-image: url(/assets/img/common/bookshelf_icon.png);
}

.special-site-big-btn {
  font-size: 3.733vw;
  padding-right: 13.333vw;
  padding-left: 13.333vw;
}

.special-site-big-btn::before {
  width: 3.6vw;
  height: 3.6vw;
  background-image: url(/assets/img/common/special_site_icon.png);
}

.btn-half,
.btn-one-quarter {
  position: relative;
  font-size: 3.733vw;
  padding-left: 0;
  padding-right: 0;
}

.btn-half {
  width: 80.533vw;
  margin-bottom: 5px;
}

.special-site-btn.btn-half::before,
.special-site-btn.btn-one-quarter::before {
  position: relative;
  top: -1px;
  width: 3.6vw;
  height: 3.6vw;
}

.book-lists-btn.btn-half::before,
.book-lists-btn.btn-one-quarter::before {
  position: relative;
  top: -1px;
  width: 4.533vw;
  height: 3.573vw;
  background-image: url(/assets/img/common/bookshelf_icon.png);
}

.btn-group .btn-half:last-child {
  margin-bottom: 0;
}

.btn-one-quarter {
  width: 45.333vw;
}

#special-site-banner-area {
  background-color: inherit;
  box-shadow: none;
}

#special-site-banner-slider {
  background-color: #ffffff;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.15);
  margin-top: 11.6vw;
  margin: 0 -4vw 0 -4vw;
  padding: 25px 18px 40px 18px;
}

#special-site-banner-slider .swiper-slide img {
  width: 100%;
}

#special-site-banner-slider.swiper-container-horizontal>.swiper-pagination-bullets,
#special-site-banner-slider .swiper-pagination-custom,
#special-site-banner-slider .swiper-pagination-fraction {
  bottom: 10px;
}

#special-site-banner-slider .swiper-button-prev,
#special-site-banner-slider .swiper-button-next {
  width: 43px;
  height: 43px;
  background: none;
  margin-top: -27.5px;
}

.news-bl h3 {
  font-size: 4.8vw;
  line-height: 7.467vw;
  padding: 0 0 2.133vw 0;
}

#link-area {
  background-color: inherit;
}

#link-area .row {
  background-color: #ffffff;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.15);
  padding-top: 4vw;
}

#link-area .row .col-6 {
  margin-bottom: 4vw;
}

#link-area .row .col-6:nth-child(odd) {
  padding-right: 7.5px;
}

#link-area .row .col-6:nth-child(even) {
  padding-left: 7.5px;
}

.share-btn-group {
  width: 100%;
  text-align: center;
}

.fb-share-btn,
.tw-share-btn,
.line-share-btn {
  width: 29.4vw;
  font-size: 3.733vw;
  padding: 1.333vw 0;
  margin-right: 0;
}

.ard .fb-share-btn,
.ard .tw-share-btn,
.ard .line-share-btn {
  padding: 1.733vw 0 0.933vw 0;
}

.sp.line-share-btn {
  display: inline-block;
}

.fb-share-btn::before {
  width: 1.952vw;
  height: 3.733vw;
}

.tw-share-btn::before {
  width: 4vw;
  height: 3.24vw;
}

.line-share-btn::before {
  width: 4vw;
  height: 3.8vw;
  margin-right: -1vw;
}

.btn-half,
.btn-one-quarter {
  padding: 2.667vw 0px;
}

.ard .btn-half,
.ard .btn-one-quarter {
  padding: 3.2vw 0px 2.133vw 0px;
}

/***********************************************
******************** essay ********************
***********************************************/

.essay-bl {
  padding: 4vw 4vw 4vw 4vw;
  border-radius: 0;
  -moz-border-radius: 0;
  -webkit-border-radius: 0;
  -o-border-radius: 0;
  -ms-border-radius: 0;
}

.essay-tag {
  display: block;
  position: relative;
  top: 0;
  left: 0;
  width: 12vw;
  height: 12vw;
  text-align: center;
  font-size: 2.4vw;
  line-height: 2.4vw;
  letter-spacing: 0;
  padding: 2.133vw 0;
  background-image: none;
  background-color: #72a86f;
  color: #ffffff;
  float: left;
}

.essay-tag::before {
  content: '';
  position: relative;
  top: 0;
  display: block;
  background-size: contain;
  vertical-align: middle;
  margin: 0 auto 0.533vw auto;
  width: 3.733vw;
  height: 5.067vw;
  background-image: url(/assets/img/common/essay_icon.png);
  background-repeat: no-repeat;
}

.essay-head {
  padding: 0 0 4vw 0;
  border-bottom: 1px solid #c5c5c5;
}

.essay-title {
  width: auto;
  font-size: 5.333vw;
  line-height: 5.867vw;
  float: left;
  margin: 0 0 4vw 0;
  padding: 0 0 0 2.667vw;
}

.essay-title.essay-title-single {
  margin-top: 3vw;
  margin-bottom: 7vw;
}

.essay-desc {
  font-size: 3.733vw;
  line-height: normal;
  margin: 0 0 0 0;
  clear: both;
}

.essay-author {
  font-size: 3.733vw;
  line-height: normal;
  clear: both;
}

.essay-body {
  padding: 4vw 0 0 0;
}

.essay-body p {
  font-size: 3.733vw;
}

.essay-author-desc {
  background-color: #ececec;
  padding: 6.4vw;
}

.essay-author-desc h2 {
  font-size: 4.8vw;
  line-height: 8vw;
}

.book-info,
.book-etc-info {
  border-radius: 0;
  -moz-border-radius: 0;
  -webkit-border-radius: 0;
  -o-border-radius: 0;
  -ms-border-radius: 0;
}

.book-info {
  padding: 0 4vw 4vw 4vw;
}

.book-etc-info {
  padding: 4vw;
}

.book-info-head {
  background-color: #51ade8;
  text-align: center;
  padding: 2.133vw 0;
  margin: 0 -4vw 4vw -4vw;
  border-top-right-radius: 0;
  -moz-border-top-right-radius: 0;
  -webkit-border-top-right-radius: 0;
  -o-border-top-right-radius: 0;
  -ms-border-top-right-radius: 0;
  border-top-left-radius: 0;
  -moz-border-top-left-radius: 0;
  -webkit-border-top-left-radius: 0;
  -o-border-top-left-radius: 0;
  -ms-border-top-left-radius: 0;
}

.book-info-head h2 {
  font-size: 3.733vw;
  line-height: 3.733vw;
  margin: 0;
  padding: 0;
}

.book-etc-info-head {
  padding: 2.133vw 0;
  margin: 0 0 4vw 0;
}

.book-etc-info-head h2 {
  font-size: 3.733vw;
  line-height: 3.733vw;
  margin: 0;
  padding: 0;
}

.book-info-body {
  display: flex;
  padding-bottom: 4vw;
  border-bottom: 1px solid #c5c5c5;
  margin-bottom: 4vw;
}

.book-info .book-info-body:last-child,
.book-etc-info .book-info-body:last-child {
  padding-bottom: 0;
  border-bottom: none;
  margin-bottom: 0;
}

.book-info-img {
  width: 26.667vw;
}

.book-info-txt {
  width: 62.667vw;
  padding: 0 0 0 4vw;
}

.book-info-txt h3 {
  font-size: 3.733vw;
  line-height: normal;
  margin-bottom: 0;
  letter-spacing: 0;
}

.book-info-txt .buy-more-btn,
.book-info-txt .read-trial-btn {
  width: auto;
  text-align: center;
}

/***********************************************
******************** gakunen ********************
***********************************************/

.gakunen-bl {
  border-radius: 0;
  -moz-border-radius: 0;
  -webkit-border-radius: 0;
  -o-border-radius: 0;
  -ms-border-radius: 0;
  padding: 4vw 4vw 3.3vw 4vw;
}

.gakunen-bl h2 {
  font-size: 4.8vw;
  line-height: 5.333vw;
  padding: 0 0 0 3.467vw;
  /* margin: 0 0 2.667vw 0; */
  margin: 1.5vw 0 0vw 0;
}

.gakunen-bl h2::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "\00a0";
  font-size: 4.8vw;
  line-height: 4.8vw;
  display: inline-block;
  border-left: 2.133vw solid #51ade8;
}

.gakunen-bl h2.title-row2::before {
  line-height: 10.1vw;
}

ul.gakunen-book-lists {
  font-size: 3.733vw;
  line-height: 4.267vw;
}

ul.gakunen-book-lists li,
ul.gakunen-book-lists li:nth-last-child(2) {
  width: 100%;
  padding: 3.2vw 2.667vw 2.133vw 2.667vw;
  border-bottom: 1px solid #c5c5c5;
}

ul.gakunen-book-lists li:nth-child(old) {
  float: none;
}

ul.gakunen-book-lists li:nth-child(even) {
  float: none;
}

ul.gakunen-book-lists li:last-child {
  border-bottom: none;
}

ul.gakunen-book-lists li .buy-more-btn,
ul.gakunen-book-lists li .special-site-btn,
ul.gakunen-book-lists li .book-lists-btn {
  position: relative;
  top: -0.4vw;
  padding: 2.2vw 4vw 1.867vw 4vw;
}

/***********************************************
*************** sekaino rekishi ****************
***********************************************/

#sekai-first-img {
  height: 66.667vw;
}

.sekai-desc .buy-more-btn,
.sekai-desc .not-icon-btn,
.sekai-desc .buy-more-btn:hover,
.sekai-desc .not-icon-btn:hover {
  width: 100%;
  font-size: 4.533vw;
  line-height: 4.533vw;
  text-align: center;
  padding: 2.8vw 0px 2.8vw 0;
}

.sekai-desc .buy-more-btn::before {
  width: 5.120vw;
  height: 4vw;
}

.sekai-desc p {
  font-size: 4.267vw;
}

.sekai-comic p {
  font-size: 3.2vw;
}

.sekai-poster-wrap {
  margin: 0 -4vw;
}

.sekai-poster-bl h2 {
  position: relative;
  top: -7.733vw;
  left: 0;
  width: 100%;
  margin-bottom: -7.733vw;
}

.sekai-poster-desc {
  font-size: 4.267vw;
  letter-spacing: -0.133vw;
}

.sekai-poster-bl {
  padding: 0 4vw;
}

.sekai-map-bl {
  width: 100%;
  background-color: #ffffff;
  margin: 0 auto;
  padding: 4vw;
  border-radius: 4vw;
  -moz-border-radius: 4vw;
  -webkit-border-radius: 4vw;
  -o-border-radius: 4vw;
  -ms-border-radius: 4vw;
}

.sekai-poster-bl::before {
  top: 33.6vw;
  height: -webkit-calc(100% - 33.6vw);
  height: calc(100% - 33.6vw);
}

.sekai-map-bl h3 {
  justify-content: left;
  font-size: 4.8vw;
  letter-spacing: -0.4vw;
  padding: 0.533vw 0 0.267vw 0;
}

.sekai-map-bl h3 img {
  position: relative;
  top: -0.267vw;
  width: 18.667vw;
  height: auto;
  margin-right: 1.867vw;
}

.sekai-map-bl p {
  font-size: 3.733vw;
  letter-spacing: 0;
  color: #333333;
}

/***********************************************
******************* ikimono ********************
***********************************************/

.ikimono-title {
  width: 100.133vw;
  margin: 7.2vw 0 7.2vw 0;
}

.ikimono-bl h2 {
  width: 100%;
  border-top: 2.133vw solid #00b9f2;
  border-bottom: 2.133vw solid #00b9f2;
  background-color: #ffffff;
  padding: 0.267vw 0 0.8vw 0;
  margin: 0;
}

.ikimono-four-points {
  width: 47.067vw;
}

.ikimono-points-details {
  width: 100%;
  margin-top: 6.667vw;
  padding: 0 2.667vw 0 2.133vw;
}

.ikimono-bl .not-icon-btn {
  width: 72vw;
  font-size: 4.533vw;
  line-height: 4.533vw;
  margin: 6.667vw 0 8vw 0;
  padding: 2.8vw 0px 2.8vw 0;
}

/***********************************************
******************** lepetitprince ********************
***********************************************/


#lepetitprince-first {
  height: auto;
  background: none;
  color: #fff;
  position: relative;
}


#lepetitprince-first-cont {
  width: 100%;
  height: auto;
  margin: 0 auto;
  position: absolute;
  top: 0;
  padding: 7.5% 0 0 5.2%;
  background: none;
  background-size: cover;
}


#lepetitprince-first-cont .book-img {
  width: 35%;
  float: left;
}

#lepetitprince-first-cont .text-area {
  width: 56%;
  margin-left: 5%;
  float: left;
}


#lepetitprince-first-cont .text-area img.main-title-sp {
  width: 78%;
  margin-top: 0%;
  margin-bottom: 2%;
}

#lepetitprince-first-cont .text-area img.main-author {
  width: 100%;
  margin-top: 2%;
  margin-bottom: 2%;
}

#lepetitprince-first-cont .text-area .btn-group {
  width: 98%;
}

#lepetitprince-first-cont .text-area .btn-group .buy-more-btn {
  padding: 2.167vw 4vw 2.067vw;
}

#lepetitprince-first-cont .text-area p {
  margin: 2% 0 4.5%;
}

#lepetitprince-first-cont .text-area .buy-more-btn {
  text-align: center;
  font-size: 3.336vw;
  width: 100%;
}

#lepetitprince-btnarea {
  padding: 5vw 4vw 0 3vw;
}

#lepetitprince-btnarea a {
  width: 50%;
  display: block;
  float: left;
  transition: 0.5s;
}

#lepetitprince-btnarea a:hover {
  opacity: 0.7;
  filter: alpha(opacity=70);
  -ms-filter: "alpha(opacity=70)";
}

#lepetitprince-btnarea a:last-child {
  float: right;
}

#lepetitprince-btnarea a img {
  width: 100%;
}


.lepetitprince-cont {
  border-radius: 0;
  border: none;
  padding: 1vw 4.6vw 8vw;
}


.lepetitprince-cont .cont-inner {
  padding: 10px;
}

.lepetitprince-cont h2 {
  margin-bottom: 1vw;
}

.lepetitprince-cont .cont-inner h3 {
  font-size: 4.267vw;
  margin: 1vw 0 2.5vw;
}

.lepetitprince-cont .cont-inner p {
  margin-bottom: 0;
}

.lepetitprince-cont .cont-inner p.profile-txt01 {
  width: 100%;
  float: none;
  margin-bottom: 2vw;
}

.lepetitprince-cont .cont-inner p.profile-txt02 {
  width: 100%;
  clear: both;
  margin-top: 2vw;
}

.lepetitprince-cont .cont-inner p.interview-txt01 {
  width: 100%;
}

.lepetitprince-cont .cont-inner .interview-img {
  float: none;
  margin: 1vw 0 4vw;
}

.lepetitprince-cont .cont-inner .interview-img img {
  width: 40vw;
}


/***********************************************
******************** utilseries ********************
***********************************************/

.utilseries-bl a {
  padding: 4.267vw 2.667vw 3.733vw 2.667vw;
  font-size: 3.733vw;
  line-height: 3.733vw;
}

.utilseries-bl p {
  font-size: 3.733vw;
}

.utilseries-bl a::before {
  width: 3.733vw;
  height: 3.733vw;
  margin-right: 1.333vw;
}

.book-list-top {
  padding: 4.267vw 2.667vw 3.733vw 2.667vw;
  font-size: 3.733vw;
  line-height: 3.733vw;
  margin-bottom: 5.333vw;
}

.ard .utilseries-bl a::before {
  top: -0.293vw;
}

.ard a.book-list-top::before {
  top: -0.453vw;
}

/***********************************************
******************** common ********************
***********************************************/

.pc {
  display: none;
}

.sp {
  display: block;
}

br.sp {
  display: inline-block;
}

.sp-pr-0 {
  padding-right: 0;
}

.sp-pl-0 {
  padding-left: 0;
}

.sp-pt-15 {
  padding-top: 4vw;
}

.sp-pt-30 {
  padding-top: 8vw;
}

.sp-pb-15 {
  padding-bottom: 4vw;
}

.sp-pb-30 {
  padding-bottom: 8vw;
}

.sp-mt-15 {
  margin-top: 4vw;
}

.sp-mt-30 {
  margin-top: 8vw;
}

.sp-mt-45 {
  margin-top: 12vw;
}

.sp-mb-15 {
  margin-bottom: 4vw;
}

.sp-mb-30 {
  margin-bottom: 8vw;
}

.sp-text-indent-1 {
  display: inline-block;
  text-indent: 1em;
}

.collapse-icon-white,
.collapse-icon-black {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-size: 20px;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.collapse-icon-white {
  background-image: url(/assets/img/common/collapse_icon_white.png);
}

.collapse-icon-black {
  background-image: url(/assets/img/common/collapse_icon_black.png);
}

.collapse-icon-white.collapsed,
.collapse-icon-black.collapsed {
  transform: rotateZ(180deg);
}