@charset "UTF-8";

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
	-moz-text-size-adjust: none;
	-webkit-text-size-adjust: none;
	text-size-adjust: none;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
	font-size: 1.6rem;
	font-family: 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  color:#333;
	line-height: 1.5;
}

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

img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}

#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #333;
  color: #ccc;
  overflow: hidden;
}

.has-mouse .action-bar .btn:hover {
  color: #ccc;
  filter: drop-shadow(1px 1px 5px rgba(0, 0, 0, 0.6));
  cursor: pointer;
}

.flipbook {
  width: 100%;
  padding: 0 15px;
}

.flipbook .viewport {
  height: calc(100vh - 50px - 40px) !important;
}

.flipbook .bounding-box {
  box-shadow: 0 0 20px #000;
}

.flipbook-head {
  width: 100%;
  list-style-type: none;
  display: flex;
  justify-content :space-between;
  align-items: center;
  margin: 0;
  padding: 0;
}

.flipbook-head ul{
  list-style-type: none;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
}

.flipbook-head li{
  margin: 5px 5px; 
}

.flipbook-head li.toc{
  margin-right: auto; 
}

.flipbook-head li a.disabled{
  opacity: 0.5;
}

.page-num{
  color: #bbb;
  font-size: 12px;
  padding: 0 10px;
}

.flipbook-head li a{
 cursor: pointer;
 color: #ccc;
 font-size: 26px;
}

.flipbook-container .page.fixed{
  outline: 1px ridge rgba(0, 0, 0, .06);
}

[v-cloak] {
  display: none;
}

.mb0{
  margin-bottom: 0 !important;
}


/*-----------------------------------
 目次 - スタイル
 -----------------------------------*/
.toc-open-btn{
  border: none;
  background: transparent;
  color: #ccc;
  font-size: 2.0rem;
  cursor: pointer;
}

.toc {
  display: flex;
  color: #333;
  background-color: #fff;
  position: fixed;
  left: 0;
  width: 480px;
  max-width: 100%;
  z-index: 1000;
  padding: 15px;
  flex-direction: column;
  height: 100%;
  box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.6);
  /* display: none; */
}

.toc h2{
  font-size: 1.6rem;
  margin-top: 0;
  padding-bottom: 0.2em;
  border-bottom: 1px solid #bbb;
  position: relative;
}

.toc-close-btn {
  position: absolute;
  top: -0.1em;
  right: 0;
  font-size: 2.0rem;
  cursor: pointer;
}

.toc ul{
  list-style: none;
  font-size: 1.4rem;
  margin: 0;
  padding: 0;
  overflow-y: auto;
}

.toc ul>li{
  margin-left: 1em;
}

.toc>ul>li{
  margin-bottom: 1em;
  margin-left: 0;
}

.toc li a{
  display: block;
  padding: 0.35em 0.5em;
  color: #888;
}


.toc li a[href]{
  color: #333;
  /* text-decoration: solid underline #999 1px; */
}

.toc li a[href]:hover{
  background-color: #eee;
}

.toc li a.active[href]{
  background-color: #a1d8e2;
}


.toc li a span:first-child{
  white-space: nowrap;
}

.toc li a span{
  display: table-cell;
}


/*-----------------------------------
 目次 - 開閉アニメーション
 -----------------------------------*/
.toc{
  transform: translateX(-580px);
  transition: all .4s ease-out;
}

.toc.is-active{
  transform: translateX(0);
}