@charset "utf-8";
/* CSS Document */
body {
	font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN",  Meiryo, "sans-serif"
}

/* Abstract page Home style ----------------------------*/
#heading p {
	text-align: right;
	font-size: 0.9em;
	color: #8e8e8e;
	padding: 2px;
	margin-bottom: 30px;
}
#heading p a {
	color: #8e8e8e;
}
a {
  text-decoration: none;
  color: #333333;
}
a:hover {
  opacity: 0.7;
}
#abstract-book-home h1 {
  font-size: 4rem;
  line-height: 1.2em;
}
#abstract-book-home h2 {
  font-size: 1.6rem;
  line-height: 1.2em;
}
#abstract-book-home h3 {
  font-size: 1rem;
  margin: 30px 0;
}
#abstract-book-home h4 {
  font-size: 1.4rem;
  margin: 30px 0;
  text-align: center;
}
#abstract-book-home h4 a {
  color: #383e45;
  text-decoration: none;
}
#abstract-book-home h4 a:hover {
  opacity: 0.7;
}
.mainvisual img {
  width: 100%;
}
/* --------------------------------------------- */
/* ボタン */
.btn-next {
  display: flex;
  text-align: center;
  flex-direction: column;
  font-size: 1.1rem;
}
.btn-next a {
  text-decoration: none;
  padding: 12px 10px 10px 10px;
  margin: 20px 100px;
  border: solid 1px #383e45;
  border-radius: 50px;
  display: inline-block;
  color: #333;
  font-weight: bold;
}
.btn-next a:hover {
  color: #000000;
  background-color: #FFD918;
}
@media screen and (max-width: 680px) {
  .btn-next a {
    margin: 20px 10px;
  }
}
/* ---------------------------------------------------- */
/* Table of contents style ----------------------------*/
.table-a-header {
  text-align: right;
  padding: 20px 0;
}
.table-a-header a {
  color: #333;
  text-decoration: none;
  border: solid 1px #383e45;
  padding: 2px 10px;
  display: inline-block;
}
.table-a-header a:hover {
  color: #000;
  background-color: #FFD918;
}
.pd-r4 {
  padding-right: 4px;
}
.list-m {
	margin: 50px 0;
}
.scope h1 {
  font-size: 2rem;
}
.scope-list h2 {
  font-size: 1.6rem;
  padding: 50px 0px 30px 10px;
  font-weight: bold;
  line-height: 1rem;
  border-top: solid 10px #000;
  color: #333;
}
.scope-list ul {
  font-size: 1.18rem;
  list-style-type: none;
  padding-left: 10px;
}
.scope-list li {
  margin-bottom: 30px;
  font-weight: nomal;
}
.scope-list li a {
  color: #383e45;/*#1a73e8*/
  text-decoration: none;
}
.scope-list li a:hover {
  opacity: 0.7;
}
.scope-list li:last-child {
  margin-bottom: 0px;
}
.title {
  font-weight: bold;
  padding-right: 20px;
}
/* ---------------------------------------------------- */
/* Abstract page style -------------------------------- */
.abstract_box {
  padding: 0 4px;
}
.abstract_box h2 {
  font-size: 1.4rem;
  font-weight: normal;
}
.abstract_box h3 {
  font-size: 1.3rem;
  line-height: 1.4em;
  font-weight: bold;
  padding: 20px 0 10px 0;
}
.abstract_box h4 {
  display: none;
}
.abstract_box h5 {
  font-size: 1rem;
  font-weight: normal;
  padding-bottom: 10px;
}
.abstract_box h6 {
  font-size: 0.8rem;
  font-weight: normal;
  font-style: italic;
}
.abstract_contents {
  margin: 40px 0;
  font-size: 0.9rem;
}
.abstract_contents p {
  line-height: 1.6;
  padding-bottom: 10px;
}
.abstract_contents h7 {
  font-size: 1rem;
  font-weight: bold;
  display: inline-block;
  padding-top: 40px;
}
.abstract_pict1 img {
  margin-left: auto;
  margin-right: auto;
  margin-top: 30px;
  width: 100%;
}
.abstract_pict2 img {
  margin-left: auto;
  margin-right: auto;
  margin-top: 30px;
  width: auto;
  max-width: 100%;
}
/* ---------------------------------------------------- */
/* subやsupでline-heightがズレるのを防ぐCSS */
sup, sub {
  height: 0;
  line-height: 1;
  vertical-align: baseline;
  _vertical-align: bottom;
  position: relative;
}
sup {
  bottom: 1ex;
}
sub {
  top: .5ex;
}
/* ---------------------------------------------------- */
/* pc */
@media screen and (min-width: 1024px) {
  .container {
    padding: 100px;
    margin: auto;
    border: 1px solid #CCC;
    background-color: #FFF;
  }
  .abstract_pict1 img {
    margin-top: 60px;
    max-width: 640px;
  }
  .abstract_pict2 img {
    margin-top: 30px;
    width: auto;
  }
}
/* --------------------------------------------- */