@charset "utf-8";

#wrapper {
  width: 100%;
  zoom: 1;
  overflow: hidden;
  min-height: 100vh;
  /*padding-bottom: 90px;*/
  box-sizing: border-box;
  position: relative;
}

/*----------------------------------------------------
  header 
----------------------------------------------------*/
header {
  width: 100%;
  height: 80px;
  background-color: #fff;
  border-bottom: 1px solid #1B1BE0;
  position: fixed;
  top: 0;
  z-index: 100;
}

header #header_main {
  margin: 0;
  padding: 0;
  clear: both;
  position: relative;
  overflow: hidden;
}

header #header_main #logo {
  float: left;
  width: 100%;
  max-width: 160px;
  margin-top: 19px;
  padding: 0 50px;
}

header #header_main #logo a {
  display: block;
}

/*----------------------------------------------------- nav_toggle
----------------------------------------------------------------*/

.nav_toggle {
  display: none;
}

/*----------------------------------------------------
  search
----------------------------------------------------*/
#search_area {
  padding: 19px 50px 0 0;
  z-index: 14;
  overflow: hidden;
}

#search_area .search_area_width {
  margin: auto;
  max-width: 1200px;
  padding: 0;
  box-sizing: border-box;
  position: relative;
  z-index: 15;
}
#search form {
  max-width: 300px;
  clear: both;
  box-sizing: border-box;
  position: relative;
  margin: 0px 0px 0px auto;
  display: block !important;
  overflow: hidden;
}
#search #searchText {
  position: relative;
  float: right;
  background-color: #F0F2F4;
  border: 1px solid #D0D3DA;
}
#searchText {
  color: #808080;
}
#searchButton {
  background: #1B1BE0 url(../img/icon/search.svg) no-repeat center center;
  background-size: 25px auto;
}
#search_result a {
  background-color: #FFF;
}
#search_area .indexlink{
  float: left;
  margin-top: 1px;
  margin-right: 1px;
}
#search_area .indexlink a {
  color: #fff;
  background: #9b9291 url(../img/burette/indexlink.svg) no-repeat right 10px center;
  padding: 9px 60px 9px 20px;
  display: inline-block;
}

#index #search_area{
  padding: 0;
}
#index #search_area .search_area_width {
  background-color: #e9e9e9;
  padding: 20px;
  box-sizing: border-box;
}
#index #search form{
  max-width: 1000px;
}

/*.home a {
  position: absolute;
  right: 0;
  width: 50px;
  height: 50px;
  background: #1B1BE0 url(../img/icon/home.svg) no-repeat center center;
  display: block;
  z-index: 1500;
}*/

/*----------------------------------------------------
  menu
----------------------------------------------------*/
#menu {
  width: 285px;
  display: block !important;
  position: relative;
  z-index: 15;
}

#menu.openclose ul {
  display: none;
}

#menu .navbox {
  position: fixed;
  top: 0;
  width: 285px;
  height: calc(100vh - 81px);
  z-index: 100;
  overflow: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;
  background: #fff;
  margin-top: 81px;
  padding: 0px;
}
#menu .navbox::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
#menu .navbox::-webkit-scrollbar-track {
  background: #d4cdcc;
}
#menu .navbox::-webkit-scrollbar-thumb {
  background: #9b9291;
}

#lnav {
  display: none;
}

/*----------------------------------------------------
  contents
----------------------------------------------------*/
#contents {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 50px 0px 50px;
  clear: both;
  position: relative;
  box-sizing: border-box;
}

#main,
#index {
  height: 100%;
  padding: 0px;
  clear: both;
  position: relative;
}

#main:after,
#index:after {
  clear: both;
}

#main:before,
#main:after,
#index:before,
#index:after {
  content: '';
  display: table;
}

section {
  padding-left: 330px;
  display: block;
}

.site_map section {
  padding-left: 0;
  display: block;
}

section.openclose {
  padding-left: 0;
  display: block;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
  background-color: #fff;
  z-index: 110;
  overflow: hidden;
}

.section {
  overflow: hidden;
}

p {
  margin-top: 5px;
}

/*----------------------------------------------------
   main内
----------------------------------------------------*/
article {
  float: right;
  width: 100%;
  display: block;
  box-sizing: border-box;
  background-color: #fff;
  position: relative;
  z-index: 9;
}

.index article {
  padding-top: 0px;
}

/*.pdf {
  position: absolute;
  right: -1px;
  top: -50px;
}
.pdf a {
  font-size: 90%;
  border-top: none;
  padding: 10px 55px 10px 15px;
  display: block;
}
.pdf a:hover {
  text-decoration: none;
}*/

#content {
  margin-top: 81px;
  margin-bottom: 20px;
}
.index #content{
  margin-top: 161px;
}
.info {
  position: absolute;
  right: 30px;
  top: 80px;
}

.model {
  margin-top: 50px;
  margin-bottom: 40px;
}
.model h1{
  margin-bottom: 10px;
}
.model h2{
  margin-bottom: 10px;
}
.model h3{
  margin-bottom: 10px;
}

.part {
  margin-top: 50px;
  text-align: right;
}

/*----------------------------------------------------
パンくず
----------------------------------------------------*/
#bread {
  width: 100%;
  border-bottom: 1px solid #D0D3DA;
  padding: 8px 0px 11px 0px;
  margin-bottom: 30px;
  overflow-x: auto;
  overflow-y: hidden !important;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}
#bread::-webkit-scrollbar {
  height: 5px;
  width: 5px;
}
#bread::-webkit-scrollbar-track {
  background: #d4cdcc;
}
#bread::-webkit-scrollbar-thumb {
  background: #9b9291;
}
#bread a.top {
  padding: 13px;
  margin-right: 5px;
  background: url(../img/icon/home.svg) no-repeat center center;
  background-size: 20px auto;
}
#bread br {
  display: none;
}

/*----------------------------------------------------
  main_title
----------------------------------------------------*/
.main_title {
  position: relative;
  z-index: 10;
  margin: 0 0 20px 0;
}

.main_title h1 {
  font-weight: normal;
  padding: 0px 0px 30px 0px;
  margin-bottom: 20px;
  background: url(../img/background/h1.png) no-repeat left bottom;
  border-bottom: 1px solid #1B1BE0;
  overflow: hidden;
}

/*----------------------------------------------------
  toc_turners
----------------------------------------------------*/
#toc_turners {
  margin: 50px auto 0 auto;
  clear: both;
  overflow: hidden;
}

/*
#toc_turners #print {
  float: left;
  padding: 15px;
  background: url(../img/icon/print.svg) no-repeat left center;
  cursor: pointer;
}
#toc_turners #print:hover {
  opacity: 0.7;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}*/
#toc_turners ul {
  float: right;
  margin-right: 1px;
  margin-bottom: -1px;
}

#toc_turners li {
  box-sizing: border-box;
  display: inline-block;
}

#toc_turners li a {
  text-decoration: none;
}

#toc_turners li:hover {
  color: #FFF;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#to_prev_toc {
  text-align: center;
  cursor: pointer;
}

#to_prev_toc a {
  margin-right: -3px;
  height: 22px;
  padding: 14px 40px 14px 70px;
  color: #fff;
  background: #9B9291 url(../img/burette/Prev.svg) no-repeat left 20px center;
  display: block;
}

#to_next_toc {
  text-align: center;
  cursor: pointer;
}

#to_next_toc a {
  height: 22px;
  padding: 14px 70px 14px 40px;
  color: #fff;
  background: #9B9291 url(../img/burette/Next.svg) no-repeat right 20px center;
  display: block;
}

#to_next_toc a:hover,
#to_prev_toc a:hover {
  opacity: 0.7;
}

#page_top {
  position: fixed;
  bottom: 0;
  right: 0;
  z-index: 1000;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  display: none;
}

#page_top a {
  display: block;
  text-decoration: none;
  width: 50px;
  height: 50px;
  background: #9B9291 url(../img/icon/top.svg) no-repeat center center;
  background-size: 30px auto;
  text-align: center;
  outline: none;
}

#page_top a:hover {
  opacity: 0.7;
  height: 50px;
  background: #9B9291 url(../img/icon/top.svg) no-repeat center center;
  background-size: 30px auto;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#page_top.pagebottom {
  bottom: 0;
}

/*----------------------------------------------------
  footer
----------------------------------------------------*/
footer {
  margin: auto;
  clear: both;
  z-index: 120;
  position: absolute;
  bottom: 0;
  width: 100%;
  border-top: 1px solid #a8a8a8;
  text-align: center;
}

footer ul{
  margin-top: 10px;
}
footer ul li{
	display:inline-block;
}
footer ul li a{
	color:#333;
	text-decoration:none;
	background: url(../img/burette/link_2.svg) no-repeat right 10px center;
	background-size: auto 17px;
	padding: 0 30px 0 0px;
	display: block;
}
footer ul li a:hover{
	color:#1B1BE0;
	text-decoration: underline;
	background: url(../img/burette/link_2.svg) no-repeat right 10px center;
	background-size: auto 17px;
}

footer #copyright {
	padding:5px 0 0 0;
  margin-bottom: 20px;
	clear: both;
}

/*----------------------------------------------------
	img
----------------------------------------------------*/
.img {
  text-align: center;
  margin: 15px 0;
}

.caption_illst_src {
  padding-left: 0 !important;
  padding-bottom: 0 !important;
  padding-right: 0 !important;
}

.multi-column-caption.col-len-2 .caption_illust_container {
  margin: 0 20px !important;
}

.multi-column .caption_illust_container {
  margin: 0 !important;
}

.multi-column .img {
  margin: 0;
}

p+.img.right {
  margin-top: 0 !important;
}

.img.left {
  text-align: left;
  margin: 0 20px 15px 0;
}

.img.right {
  text-align: right;
  margin: 0 0 15px 20px;
}

ol.operation .img img {
  width: 100%;
}

ol.operation .img.left {
  width: 42%;
  margin: 20px 20px 0 0;
}

ol.operation .img.right {
  float: none;
  margin-top: 15px !important;
  margin-bottom: 5px !important;
  text-align: right;
}

ol.operation .caption_illust_float_right {
  width: 42%;
}

.caption_illust_float_left,
.caption_illust_float_right {
  width: 40%;
}

.float .img img,
.caption_illust_float_left .img img,
.caption_illust_float_right .img img,
.multi-column .img img,
.figures .img img {
  max-width: 320px;
}

.caption_illust_float_left .img {
  text-align: left;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.caption_illust_float_right .img {
  text-align: right;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.caption_illust_container.caption_illust_float_right {
  text-align: right;
  float: right;
  clear: right;
}

.caption_illust_container.caption_illust_float_left {
  margin-right: 20px !important;
  text-align: left;
  float: left;
  clear: left;
}

.caption_illust_container.caption_illust_float_none {
  clear: both;
}

.caption_illust_container.caption_illust_float_none .img img {
  max-width: none;
}

.operation.float div.caption_illust_container,
.operation.float div.caption_illust_container.caption_illust_float_right,
.operation.float div.caption_illust_container.caption_illust_float_left {
  overflow: hidden;
}

.img.left img,
.img.right img {
  width: 100%;
  max-width: 320px;
}

/*----------------------------------------------------
	figures
----------------------------------------------------*/
.figures {
  margin: 20px auto;
  display: table;
}

.figures .fig_arrow {
  width: 60px;
  height: 70px;
  background: url(../img/icon/arrow/arrow.svg) no-repeat center center;
  background-size: 100% auto !important;
  display: table-cell;
}

.figures.i1_ok .fig_arrow:nth-child(2),
.figures.i2_ok .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_ok.svg) no-repeat center center;
}

.figures.i1_down .fig_arrow:nth-child(2),
.figures.i2_down .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_down.svg) no-repeat center center;
}

.figures.i1_downok .fig_arrow:nth-child(2),
.figures.i2_downok .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_downok.svg) no-repeat center center;
}

.figures.i1_wdown .fig_arrow:nth-child(2),
.figures.i2_wdown .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_wdown.svg) no-repeat center center;
}

.figures.i1_sp_D .fig_arrow:nth-child(2),
.figures.i2_sp_D .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_sp_D.svg) no-repeat center center;
}

.figures.i1_wdownup .fig_arrow:nth-child(2),
.figures.i2_wdownup .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_wdownup.svg) no-repeat center center;
}

.figures.i1_0_key .fig_arrow:nth-child(2),
.figures.i2_0_key .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_0_key.svg) no-repeat center center;
}

.figures.i1_double .fig_arrow:nth-child(2),
.figures.i2_double .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_double.svg) no-repeat center center;
}

.figures .img,
.figures .caption_illust_container {
  margin: 0;
  display: table-cell;
  width: 320px;
}

.figures .caption_illust_container .img {
  padding: 0 !important;
  text-align: center !important;
}

.figures .caption_illust_container:first-child,
.figures .img:first-child {
  text-align: center;
  padding-left: 0;
  padding-right: 5px;
}

.figures .caption_illust_container:last-child,
.figures .img:last-child {
  text-align: center;
  padding-left: 5px;
  padding-right: 0;
}

.figures .caption_illust_container,
.figures .img {
  text-align: center;
  padding: 0 5px;
}

/*----------------------------------------------------
	個別設定
----------------------------------------------------*/
.img,
.img_max {
  text-align: center;
  margin: 10px 0px;
}

.img img {
  max-width: 600px;
}

ol.operation.float .caption_illust_container .img img {
  max-width: 320px;
}

.img.right {
  float: right;
  margin: 0px 0px 20px 30px;
}

.img_max img {
  max-width: 100%;
}

.multi-column+.multi-column {
  margin: 20px 0 0 0;
}

.multi-column-caption+.multi-column-caption {
  margin: 20px 0 0 0;
}

.multi-column-caption {
  margin: 30px auto 0 auto;
}

.multi-column {
  overflow: hidden;
  clear: both;
  -webkit-column-count: 2;
  -moz-column-count: 2;
  column-count: 2;
  -webkit-column-gap: 30px;
  -moz-column-gap: 30px;
  column-gap: 30px;
  margin: 30px auto 0 auto;
}

.multi-column .break-point {
  break-before: column;
}

.multi-column-caption.col-len-2 .caption_illust_container {
  margin: 0 30px 0 0 !important;
}

.multi-column-caption>.area,
.multi-column>.area {
  margin-top: 0;
  break-inside: avoid;
}

.area {
  margin-top: 30px;
}

.multi-column>p {
  margin-top: 0px;
  break-inside: avoid;
}

.multi-column .sub_title {
  margin-top: 10px;
}

.openclose .example .example-column {
  max-width: 1340px !important;
  position: relative;
}

.example+.example {
  margin-top: 10px;
}

.example .example-column {
  width: 100%;
  max-width: 1010px;
  margin-left: auto;
  display: table;
  vertical-align: middle;
}

.indent .example .example-column {
  max-width: 980px;
}

.example-column+.example-column {
  margin-top: 10px;
}

.example .example-column .example-cell {
  display: table-cell;
  vertical-align: middle;
}

.example .example-column.excell_3 .example-cell:nth-child(1) {
  width: auto;
}

.example .example-column.excell_3 .example-cell:nth-child(2) {
  width: auto;
}

.example .example-column .example-cell {
  width: auto;
}


.example .example-column .example-cell p {
  margin-right: 0px;
}

.example .example-column .example-cell:last-child,
.example .example-column.excell_3 .example-cell:last-child {
  width: 340px;
}

.example .example-column p,
.example .example-column .img {
  text-align: right;
  margin: 0;
}

.example .example-column .img {
  margin: 0 0 0 10px;
}

.sp {
  display: none;
}

.scroll-hint-icon-wrap {
  display: none;
}

.module {
  margin-left: 100px;
  overflow: hidden;
}

.module>p {
  float: left;
  clear: left;
  width: 47%;
}

.module>p.t_in {
  width: 27%;
}

.module .img {
  text-align: right;
  overflow: hidden;
  width: 320px;
  margin-left: auto;
}

.module .memo {
  clear: both;
  overflow: hidden;
  display: inline-block;
  width: 100%;
  box-sizing: border-box;
}

.module.mo_2nd {
  margin: 15px 0 15px 100px;
  padding: 0 10px;
  max-width: 620px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}

.module.mo_2nd>p {
  width: auto;
}

@media screen and (max-width:1100px) {

  section:not(.openclose) .multi-column {
    -webkit-column-count: initial;
    -moz-column-count: initial;
    column-count: initial;
  }

  section:not(.openclose) .multi-column .img {
    margin: 10px 0 !important;
  }

  section:not(.openclose) div.float {
    float: none;
    width: auto;
  }

  section:not(.openclose) .img.right {
    text-align: center;
    margin: 15px 0;
    float: none;
  }

  section:not(.openclose) ol.float>p,
  section:not(.openclose) ol.float>.foot_note,
  section:not(.openclose) ol.float>.item_explanation,
  section:not(.openclose) ol.float>.tablescroll {
    float: none;
    width: auto;
    max-width: none;
    clear: none;
  }

  ol.float>div.caption_illust {
    text-align: center;
    margin: 20px 0 0 0;
  }


  section:not(.openclose) .float_t {
    float: none;
    width: auto;
  }

  section:not(.openclose) ol p.float_t {
    width: auto;
  }

  section:not(.openclose) ol.float>li {
    float: none;
    width: auto;
  }

  section:not(.openclose) ol.float .img {
    text-align: center;
    margin: 15px 0;
  }

  section:not(.openclose) ol.operation .img.right {
    text-align: center;
    margin: 15px 0;
  }

  section:not(.openclose) .example .example-column {
    display: block;
  }

  section:not(.openclose) .example .example-column .example-cell {
    display: block;
  }

  section:not(.openclose) .example .example-column .example-cell:last-child,
  section:not(.openclose) .example .example-column.excell_3 .example-cell:last-child {
    width: auto;
  }

  section:not(.openclose) .example .example-column p {
    text-align: left;
    margin: 0;
  }

  section:not(.openclose) .example .example-column .img {
    text-align: center;
    margin: 15px 0;
  }

  section:not(.openclose) .figures {
    margin: 20px auto;
    text-align: center;
    display: block;
  }

  section:not(.openclose) .figures .fig_arrow {
    width: 70px;
    height: 50px;
    margin: 0 auto;
    text-align: center;
    background: url(../img/icon/arrow/arrow_smp.svg) no-repeat center center;
    background-size: auto 50px !important;
    display: block;
  }

  section:not(.openclose) .figures.i1_ok .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_ok .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_ok.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_down .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_down .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_down.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_downok .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_downok .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_downok.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_wdown .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_wdown .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_wdown.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_sp_D .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_sp_D .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_sp_D.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_wdownup .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_wdownup .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_wdownup.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_0_key .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_0_key .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_0_key.svg) no-repeat center center;
  }

  section:not(.openclose) .figures.i1_double .fig_arrow:nth-child(2),
  section:not(.openclose) .figures.i2_double .fig_arrow:nth-child(4) {
    background: url(../img/icon/arrow/arrow_smp_double.svg) no-repeat center center;
  }

  section:not(.openclose) .figures .caption_illust_container:first-child,
  section:not(.openclose) .figures .img:first-child {
    text-align: center;
    padding-top: 0;
    padding-bottom: 5px;
  }

  section:not(.openclose) .figures .caption_illust_container:last-child,
  section:not(.openclose) .figures .img:last-child {
    text-align: center;
    padding-top: 5px;
    padding-bottom: 0;
  }

  section:not(.openclose) .figures .caption_illust_container,
  section:not(.openclose) .figures .img {
    text-align: center;
    padding: 5px 0;
    display: block;
    margin: auto;
  }

  section:not(.openclose) .module>p {
    float: none;
    clear: none;
    width: auto;
  }

  section:not(.openclose) .module>p.t_in {
    width: auto;
  }

  section:not(.openclose) .module .img {
    text-align: left;
    overflow: hidden;
    width: auto;
    margin-left: auto;
  }

  section:not(.openclose) .module.mo_2nd>p {
    float: none;
    clear: left;
  }

  section:not(.openclose) .module.mo_2nd .img {
    text-align: left;
    overflow: hidden;
    width: 320px;
    margin-left: 0;
  }

  section:not(.openclose) .module.mo_2nd {
    margin: 15px 0 15px 100px;
    padding: 0 10px;
    max-width: 320px;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
  }

  section:not(.openclose) .module.mo_2nd>p {
    width: auto;
  }

  .left {
    float: none !important;
  }

  .right {
    float: none !important;
  }

  .img.left {
    text-align: center;
    margin: 0 0 15px 0;
  }

  .img.right {
    text-align: center;
    margin: 0 0 15px 0;
  }
}