@charset "utf-8";
/* CSS Document */
/* kids_book.css */
/*
 * window size
 * PC 768px--
 * tab 521px--767px
 * sp --520px
*/


/* -------------------------
  book common
--------------------------*/

.book_wrap {
  max-width: 800px;
  background: url(/j/kids/book/img/background_blue.gif) repeat-y;
  margin: 0 auto 4em;
  padding: 15px 20px;
}



/* -------------------------
  top page
--------------------------*/

h1.top_ttl {
  text-align: center;
  background-color: unset;
  margin: 40px 0 0 0;
}

.top_ttl_img {
  text-align: center;
  margin-bottom: 40px;
}

.book_list {
  max-width: 600px;
  margin: 0 auto;
}

.book_list .fl_box {
  padding: 20px;
  border-bottom: 1px solid #bed5e3;
  transition: 0.5s;
}

.book_list .fl_box:hover {
  background: #cbe3f1;
  border-radius: 10px;
}

.book_list .fl_box_last {
  border-bottom: none;
}

.book_list .fl_box img{
  width: 220px;
  transition: 0.5s;
}

h2.book_ttl {
  background-color: unset;
  font-size: 1.7em;
  margin-bottom: 10px;
  padding:0;
  color: #00488c;
}

.book_list .btn_box {
  position: absolute;
  right: 0;
  bottom: 13px;
}

.book_list .round_right {
  background: #c4deed;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  position: relative;
  margin: 0 0 0 auto;
  transition: 0.5s;
}

.book_list .round_right::after{ /* arrow-right round */
  content: '';
  border: 0;
  border-top: solid 2px #01488a;
  border-right: solid 2px #01488a;
  display: inline-block;
  width: 12px;
  height: 12px;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%) rotate(45deg);
}

.book_list .fl_box:hover .round_right {
  background: #fff;
}



@media (max-width: 520px) {/* sp */
  .book_wrap {
    padding: 10px 20px;
  }
  .book_list .fl_box {
    padding: 30px 20px;
    text-align: center;
    display: block;
  }
  .book_list .round_right {
    display: none;
  }
}


/* -------------------------
  book page
--------------------------*/

h1.page_ttl {
  text-align: center;
  background-color: unset;
  margin: 40px 0 10px 0;
}

.page_subttl {
  text-align: center;
  font-weight :bold;
  font-size: 1.7em !important;
  color: #00488c;
}

.book_page {
  max-width: 740px;
  margin: 4em auto 0;
}

.book_txt {
  color: #00488c;
  font-size: 1.3em !important;
}

.book_page .fl_box:nth-child(odd) {
  flex-direction: row-reverse;
}

.book_page .fl_box {
  margin-bottom: 4em;
}

@media (max-width: 520px) {/* sp */
  .book_page .fl_box {
    flex-direction: column-reverse !important;
  }
  .book_page .fl_inner {
    text-align: center;
  }
}