@charset "utf-8";

#wrapper {
  width: 100%;
  zoom: 1;
  overflow: hidden;
  min-height: 100vh;
  position: relative;
  padding-bottom: 44px;
  box-sizing: border-box;
}

/*----------------------------------------------------
  header F0F2F4
----------------------------------------------------*/
header {
  background: #FFF;
  width: 100%;
  height: 40px;
  position: fixed;
  z-index: 1020;
  background-color: #00309c;
}

header #header_main {
  margin: auto;
  width: 100%;
  padding: 0 20px;
  height: 40px;
  clear: both;
  box-sizing: border-box;
  position: relative;
}

header #header_main #logo {
  float: left;
  overflow: hidden;
}

header #header_main #logo a {
  width: 75px;
  height: 14.19px;
  padding: 0 13px 0 0;
  margin: 13px 12px 0 0;
  border-right: 1px solid #fff;
  display: inline-block;
  float: left;
}

header #header_main #logo .cover_title {
  color: #fff;
  font-weight: bold;
  max-width: 550px;
  display: block;
  position: absolute;
  top: 50%;
  left: 120px;
  transform: translate(0, -50%);
  padding-right: 140px;
}

header #header_main #top a {
  width: 45px;
  height: 45px;
  background: url(../img/icon/top.svg) no-repeat center center;
  margin: 17px 0 0 15px;
  float: right;
  display: block;
}

/*----------------------------------------------------- language
----------------------------------------------------------------*/
#header #header_main #language {
  position: absolute;
  right: 65px;
}

.index #header #header_main #language {
  right: 20px;
}

#header #header_main #language .langsel {
  display: none;
}

#header #header_main select {
  margin: 7px 0 0 10px;
  line-height: 1.3;
  padding: 3px 30px 3px 6px;
  border: 1px solid #fff;
  background-color: white;
  border-radius: 5px;
  display: inline-block;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
}

#language_switcher:-moz-focusring {
  color: transparent;
}

#language_switcher {
  background-image: linear-gradient(45deg, transparent 50%, #00309c 50%),
    linear-gradient(135deg, #00309c 50%, transparent 50%),
    linear-gradient(to right, #00309c, #00309c);
  background-position: calc(100% - 12px) calc(0.58em + 2px),
    calc(100% - 6px) calc(0.58em + 2px), calc(100% - 1.8em) 0.13em;
  background-size: 6px 6px, 6px 6px, 1px 1.5em;
  background-repeat: no-repeat;
  cursor: pointer;
}

#language_switcher:focus {
  background-image: linear-gradient(45deg, #00309c 50%, transparent 50%),
    linear-gradient(135deg, transparent 50%, #00309c 50%),
    linear-gradient(to right, #00309c, #00309c);
  background-position: calc(100% - 6px) calc(0.58em + 2px),
    calc(100% - 12px) calc(0.58em + 2px), calc(100% - 1.8em) 0.13em;
  background-size: 6px 6px, 6px 6px, 1px 1.5em;
  background-repeat: no-repeat;
  border-color: #00309c;
  outline: 0;
}

header.fixed {
  height: 45px;
}

header.fixed #header_main #logo a {
  width: 132px;
  height: 45px;
  padding: 0;
  margin: 0px 30px 0 0;
}

header.fixed #search form {
  margin: 5px 0 0 0;
}

header.fixed #header_main #top a {
  margin: 0px 0 0 15px;
}

header.fixed,
header.fixed #header_main #logo a,
header.fixed #search form,
header.fixed #header_main #top a {
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#menuswitch {
  display: none;
}

#nav_toggle {
  display: block;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 11px;
  right: 20px;
}

#nav_toggle div {
  position: relative;
}

#nav_toggle span {
  display: block;
  height: 3px;
  background: #FFF;
  position: absolute;
  width: 100%;
  left: 0;
  -webkit-transition: 0.5s ease-in-out;
  -moz-transition: 0.5s ease-in-out;
  transition: 0.5s ease-in-out;
}

#nav_toggle span:nth-child(1) {
  top: 0px;
}

#nav_toggle span:nth-child(2) {
  top: 8px;
}

#nav_toggle span:nth-child(3) {
  top: 16px;
}

/*開閉ボタンopen時*/
#nav_toggle.active span {
  background: #FFF;
}

#nav_toggle.active span:nth-child(1) {
  top: 8px;
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  transform: rotate(135deg);
}

#nav_toggle.active span:nth-child(2) {
  width: 0;
  left: 50%;
}

#nav_toggle.active span:nth-child(3) {
  top: 8px;
  -webkit-transform: rotate(-135deg);
  -moz-transform: rotate(-135deg);
  transform: rotate(-135deg);
}

header .top_menu {
  display: none;
}

@media screen and (max-width:480px) {
  .index #header #header_main #language {
    right: 10px;
  }

  header {
    height: 60px;
  }

  header #header_main {
    padding: 0 10px;
  }

  header #header_main #logo a {
    height: auto;
    line-height: 1;
    float: none;
    border: none;
  }

  header #header_main #logo .cover_title {
    position: initial;
    transform: none;
    margin-top: 9px;
    padding-right: 0;
    display: block;
  }

  #header #header_main select {
    margin: 7px 0 0 10px;
    padding: 3px 30px 3px 4px;
  }

  #header #header_main #language {
    right: 47px;
  }

  #language_switcher {
    background-position: calc(100% - 10px) calc(0.58em + 2px),
      calc(100% - 6px) calc(0.58em + 2px), calc(100% - 1.6em) 0.25em;
    background-size: 4px 4px, 4px 4px, 1px 1.3em;
  }

  #language_switcher:focus {
    background-position: calc(100% - 6px) calc(0.58em + 2px),
      calc(100% - 10px) calc(0.58em + 2px), calc(100% - 1.6em) 0.25em;
    background-size: 4px 4px, 4px 4px, 1px 1.3em;
    outline: 0;
  }

  #nav_toggle {
    width: 25px;
    height: 25px;
    top: 11px;
    right: 10px;
  }

  header #header_main #logo a {
    margin: 13px 10px 0 0;
    padding: 0 10px 0 0;
  }
}

/*----------------------------------------------------
  search
----------------------------------------------------*/
#search {
  margin: 0 -100%;
  padding: 0px 100%;
  background-color: #D9E7E4;
  overflow: hidden;
  position: fixed;
  z-index: 1019;
  top: 40px;
  left: 0;
  right: 0;
}

@media screen and (max-width:480px) {
  #search {
    top: 60px;
  }
}

#index #search {
  padding: 20px 100%;
  position: relative;
  top: auto;
}

#search form {
  max-width: 630px;
  clear: both;
  box-sizing: border-box;
  position: relative;
  margin: 0px auto;
  display: block !important;
}

#search #searchText {
  position: relative;
  max-width: 630px;
  float: right;
}

#search_i {
  display: none;
}

#search #searchText {
  background-color: #FFF;
  border: 3px solid #0E67E1;
}

#searchText {
  color: #808080;
  font-weight: bold;
}

#searchButton {
  background: url(../img/icon/search.svg) no-repeat center center;
  -webkit-background-size: auto 25px;
  background-size: auto 25px;
}

#main #searchButton {
  background: url(../img/icon/search.svg) no-repeat center center;
  -webkit-background-size: auto 25px;
  background-size: auto 25px;
}

#search_result a {
  background-color: #FFF;
}

/*----------------------------------------------------
  visual index.html
----------------------------------------------------*/
#visual {
  text-align: center;
}

#visual .visual_content {
  padding: 15px 0 20px 0;
  margin: auto;
  position: relative;
}

#visual .visual_content .visual_logo {
  padding: 0px 0 10px 0;
  text-align: center;
}

#visual .visual_content .visual_logo img {
  width: 100%;
  max-width: 365px;
  margin-top: -12px;
}

#visual .visual_content h1 {
  color: #0E67E1;
  font-family: "NotoSerif-BoldItalic", serif;
  line-height: 1.2;
  margin: 0 0 20px 7px;
}

@media screen and (max-width:580px) {
  #visual .visual_content {
    padding: 10px 0;
  }

  #visual .visual_content .visual_logo {
    padding: 0px 0 10px 0;
  }

  #visual .visual_content .visual_logo img {
    max-width: 305px;
    margin-top: -8px;
  }

  #visual .visual_content h1 {
    margin-bottom: 10px;
  }

  #visual .visual_content h2 {
    margin-bottom: 3px;
  }

  #visual .visual_content h4 {
    margin-bottom: 1px;
  }
}

@media screen and (max-width:500px) {
  #visual .visual_content h1 {
    margin-bottom: 5px;
  }

  #visual .visual_content h4 {
    margin-bottom: 1px;
  }
}

@media screen and (max-width:400px) {
  #visual .visual_content .visual_logo {
    padding: 0px 0 5px 0;
  }

  #visual .visual_content .visual_logo img {
    max-width: 68.75vw;
  }
}

/*----------------------------------------------------
  toc index.html
----------------------------------------------------*/
#toc_i .tocbox>div a img,
#app>div a img {
  width: 80px;
  cursor: pointer;
  position: absolute;
  top: 25px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}

#toc_i .tocbox>div a.i_Note img {
  width: 120px;
  top: 10px;
}


#toc_i .tocbox>div a img.previmg,
#app>div a img.previmg {
  opacity: 0;
  transition: 0.5s;
}

#toc_i .tocbox>div a:hover img.previmg,
#app>div a:hover img.previmg {
  opacity: 1;
}

#toc_i+#toc_t {
  padding: 0;
}

#toc_i,
#toc_t {
  padding: 15px 0 0 0;
  margin: 0;
  background-color: #fff;
  display: flex;
  align-items: stretch;
  grid-gap: 0px;
  width: 100%;
}

#toc_i .tocbox,
#toc_t .tocbox {
  width: 33.3%;
  padding: 10px 10px 15px 10px;
  box-sizing: border-box;
  border: 2px solid #fff;
  border-bottom: 0;
}

#toc_t .tocbox {
  border: none;
  padding: 0 10px 15px 10px;
}

#toc_i .tocbox:nth-child(1),
#toc_t .tocbox:nth-child(1) {
  padding-left: 0;
  padding-right: 10px;
}

#toc_i .tocbox:nth-child(2),
#toc_t .tocbox:nth-child(2) {
  width: 36.5%;
  border: 2px solid #0E67E1;
  border-bottom: 0;
  background-color: #D9E7E4;
  position: relative;
  z-index: 2;
}

#toc_t .tocbox:nth-child(2) {
  border-top: 0;
}

#toc_i .tocbox:nth-child(3),
#toc_t .tocbox:nth-child(3) {
  padding-left: 10px;
  padding-right: 0;
}

#toc_i .tocbox div {
  background-color: #fff;
  border: 2px solid #0E67E1;
}

#toc_i .tocbox>div a {
  font-weight: bold;
  padding: 110px 20px 15px 20px;
  display: block;
  text-align: center;
  background: none;
  position: relative;
}

#toc_i .tocbox>div a::after,
#app>div a.i_App::after {
  background-color: #0E67E1;
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 100%;
  height: 100%;
  transform: scale(0, 1);
  transition: 0s;
  z-index: -1;
}

#toc_i .tocbox>div a:hover,
#app>div a.i_App:hover {
  color: #fff;
  text-decoration: none;
}

#toc_i .tocbox>div a:hover::after,
#app>div a.i_App:hover::after {
  transform: scale(1, 1);
}

#app ul li a:hover {
  color: #0000FF;
}

#toc_i .tocbox>p {
  margin-top: 5px;
}

@media screen and (max-width:580px) {

  #toc_i .tocbox>div a img,
  #app>div a img {
    width: 60px;
    top: 10px;
  }

  #app>div a img {
    width: 45px;
    top: 2px;
    left: 10px;
  }

  #toc_i .tocbox>div a.i_Note img {
    width: 80px;
    top: 5px;
  }

  #toc_i .tocbox>div a.i_PC img {
    width: 70px;
    top: 5px;
  }

  #toc_i,
  #toc_t {
    padding: 10px 0 0 0;
    margin: 0;
  }

  #toc_t {
    padding: 0 0 50px 0;
  }

  #toc_i .tocbox>div a {
    padding: 75px 5px 10px 5px;
    background-position: top 10px center;
    background-size: 60px auto;
  }

  #toc_i .tocbox>div a.i_Note {
    background-position: top 2px center;
    background-size: 80px auto;
  }

  #toc_i .tocbox>p {
    margin-top: 5px;
  }
}

@media screen and (max-width:400px) {

  #toc_i,
  #toc_t {
    padding: 0;
    margin: 0;
    grid-gap: 0;
  }

  #toc_t {
    padding: 5px 0 30px 0;
  }

  #toc_i .tocbox>div a {
    padding: 70px 5px 10px 5px;
    background-position: top 10px center;
    background-size: 50px auto;
  }

  #toc_i .tocbox>div a.i_Note {
    background-position: top 2px center;
    background-size: 65px auto;
  }

  #toc_i .tocbox>p {
    margin-top: 5px;
  }

  #toc_i .tocbox>div a img,
  #app>div a img {
    width: 50px;
    top: 15px;
  }

  #toc_i .tocbox>div a.i_Note img {
    width: 60px;
    top: 10px;
  }
}

#app {
  margin: -2px -100% 0 -100%;
  padding: 20px 100% 30px 100%;
  border-top: 2px solid #0E67E1;
  border-bottom: 2px solid #0E67E1;
  background-color: #D9E7E4;
  position: relative;
  z-index: 1;
}

#app>div {
  position: absolute;
  top: -36px;
  left: 0;
  right: 0;
  text-align: center;
  margin: auto;
  padding: 0px;
  display: inline-block;
}

#app>div a.i_App {
  color: #000;
  font-weight: bold;
  border: 2px solid #0E67E1;
  padding: 22px 20px 22px 85px;
  background: none;
  background-color: #fff;
  display: inline-block;
}

#app>p {
  text-align: left;
  padding: 0 0 15px 0;
}

@media screen and (max-width:580px) {
  #app {
    padding: 15px 100% 30px 100%;
  }


  #app>div {
    top: -32px;
  }

  #app>div a.i_App {
    padding: 17px 15px 17px 60px;
    background-position: left 3px center;
    background-size: 50px auto;
  }
}

@media screen and (max-width:400px) {

  #app>div {
    top: -29px;
  }

  #app>div a.i_App {
    padding: 17px 15px 17px 60px;
    background-position: left 3px center;
    background-size: 45px auto;
  }
}

#app ul {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 10px;
  grid-template-rows: auto auto;
  max-width: 600px;
  margin: auto;
}

#app ul li {
  text-align: center;
  background-color: #fff;
  padding: 0px;
  border: 1px solid #9FCAD7;
  overflow: hidden;
}

#app ul li a {
  padding: 80px 5px 10px 5px;
  height: 40px;
  display: block;
}

#app ul li a:hover {
  text-decoration: none;
  background-color: #0E67E1;
  color: #fff;
}

#app ul li a::after {
  position: absolute;
  content: "";
  display: block;
  width: 60px;
  height: 60px;
  margin: auto;
  top: 15px;
  left: 0;
  right: 0;
  background-size: 60px auto !important;
}

@media screen and (max-width:630px) {
  #app ul {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media screen and (max-width:440px) {
  #app ul {
    grid-template-columns: 1fr 1fr;
    grid-gap: 1px;
  }

  #app ul li {
    display: table;
    background-color: #fff;
  }

  #app ul li a {
    text-align: left;
    background-color: #fff;
    padding: 5px 5px 5px 57px;
    height: 50px;
    border: none;
    display: table-cell;
    vertical-align: middle;
  }

  #app ul li a::after {
    position: absolute;
    content: "";
    display: block;
    width: 45px;
    height: 45px;
    margin: 0 auto 0 0;
    top: 5px;
    left: 5px;
    right: 0;
    background-size: 45px auto !important;
  }
}

/*----------------------------------------------------
  in_info index.html
----------------------------------------------------*/
#in_info {
  margin: 20px 0;
}

#in_info p {
  margin: 0;
}

/*----------------------------------------------------
  menu
----------------------------------------------------*/
#menu {
  display: none;
  position: fixed;
  top: 40px;
  left: 0;
  width: 100%;
  height: 100vh;
  min-height: 100%;
  padding: 0px 20px 60px 20px;
  box-sizing: border-box;
  background: #9FCAD7;
  overflow-y: auto;
  z-index: 1021;
}

@media screen and (max-width:480px) {
  #menu {
    top: 60px;
    padding: 0px 10px 60px 10px;
  }
}

#menu>ul {
  background-color: #fff;
}

/*----------------------------------------------------
	site_map
----------------------------------------------------*/
#site_map ul div {
  margin: 15px 0 5px 0;
}

#site_map ul div:nth-child(1) {
  margin-top: 0px;
}

#site_map ul li p,
#site_map ul li a {
  background: url("../img/burette/Arrow.svg") no-repeat left top 3px;
  margin: 0;
  padding: 0 0 0 20px;
}

#site_map ul ul {
  margin-left: 35px;
}

#site_map ul ul li {
  margin-bottom: 5px;
}

#site_map ul ul li p,
#site_map ul ul li a {
  color: #0000FF;
  background: none;
  padding: 0;
}

#site_map .pull_box {
  margin-top: 5px;
}

#site_map .break-point {
  break-before: column;
}

#site_map li {
  break-inside: avoid;
}

/*----------------------------------------------------
  contents
----------------------------------------------------*/
#contents {
  width: 100%;
  margin: 0 auto;
  padding: 118px 20px 0px 20px;
  clear: both;
  position: relative;
  box-sizing: border-box;
}

.index #contents {
  padding: 40px 20px 0px 20px;
  position: initial;
}

.index #contents .lang {
  text-align: right;
  position: absolute;
  right: 20px;
  top: 50px;
}

@media screen and (max-width:480px) {
  #contents {
    padding: 138px 10px 0px 10px;
  }

  .index #contents {
    padding: 60px 10px 0px 10px;
  }

  .index #contents .lang {
    right: 10px;
    top: 65px;
  }
}

#main,
#index {
  height: 100%;
  padding: 0px;
}

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

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

section {
  display: block;
}

.section {
  overflow: hidden;
}

.section:nth-last-of-type(2) {
  min-height: 79vh;
}

p {
  margin-top: 2px;
}

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

.index article {
  padding: 0px;
}

/*.pdf {
  position: absolute;
  right: 0px;
  top: -30px;
}
.pdf a {
  font-size: 80%;
  border-top: none;
  -webkit-background-size: auto 20px;
  background-size: auto 20px;
  padding: 7px 45px 7px 15px;
  display: block;
}
.pdf a:hover {
  text-decoration: none;
  -webkit-background-size: auto 20px;
  background-size: auto 20px;
}*/
#content {
  margin-bottom: 20px;
}

/*----------------------------------------------------
 contents内パンくず
----------------------------------------------------*/
#bread {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background-color: #fff;
  border-bottom: 1px solid #D9E7E4;
  z-index: 1018;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  z-index: 999;
}

#bread>p {
  margin: 8px 20px 8px 20px;
}

@media screen and (max-width:480px) {
  #bread {
    top: 100px;
  }

  #bread>p {
    margin: 8px 10px;
  }
}

#bread .top {
  padding: 10px;
  background: url("../img/icon/top.svg") no-repeat center center;
  background-size: 20px auto;
  vertical-align: -23%;
  display: inline-block;
}

#bread .chap {
  margin-right: 0.5em;
}

#bread br {
  display: none;
}

/*----------------------------------------------------
  main_title
----------------------------------------------------*/
.main_title {
  margin: 0 -100% 15px -100%;
  padding: 0 100% 0px 100%;
  position: relative;
  z-index: 10;
  border-top: 6px solid #D9E7E4;
}

.main_title h1 {
  font-weight: normal;
  background-position: left center;
  background-size: 50px auto;
  margin: 0;
  padding: 16px 0 10px 0px;
  border-bottom: 3px solid #D9E7E4;
}

.main_title h1.icon {
  padding: 22px 0 16px 60px;
}

.main_title h1.i_Note {
  background-position: left center;
  background-size: 70px auto;
  padding: 22px 0 16px 80px;
}

/*----------------------------------------------------
  toc_turners
----------------------------------------------------*/
#toc_turners {
  border-top: 1px solid #D9E7E4;
  margin: 20px auto 0 auto;
  padding: 8px 0;
  clear: both;
  overflow: hidden;
}

/*#toc_turners #print {
  display: none;
}*/
#toc_turners ul {
  text-align: center;
  margin: auto;
}

#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 {
  border-right: 1px solid #D9E7E4;
  padding: 0px 20px 0px 50px;
  background: url(../img/burette/Prev.svg) no-repeat left 20px center;
  -webkit-background-size: auto 20px !important;
  background-size: auto 20px !important;
  display: block;
}

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

#to_next_toc a {
  padding: 0px 50px 0px 20px;
  background: url(../img/burette/Next.svg) no-repeat right 20px center;
  -webkit-background-size: auto 20px !important;
  background-size: auto 20px !important;
  display: block;
}

#to_next_toc a:hover,
#to_prev_toc a:hover {
  color: #0000FF !important;
}

#to_next_toc a:hover {
  background: url(../img/burette/Next_c.svg) no-repeat right 20px center !important;
  -webkit-background-size: auto 20px !important;
  background-size: auto 20px !important;
}

#to_prev_toc a:hover {
  background: url(../img/burette/Prev_c.svg) no-repeat left 20px center !important;
  -webkit-background-size: auto 20px !important;
  background-size: auto 20px !important;
}

#page_top {
  position: fixed;
  bottom: 10px;
  right: 10px;
  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: 40px;
  height: 40px;
  background: url(../img/burette/top.svg) no-repeat center center;
  -webkit-background-size: auto 40px !important;
  background-size: auto 40px !important;
  text-align: center;
  outline: none;
}

#page_top a: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;
}

#page_top.pagebottom {
  bottom: 50px;
}

/*----------------------------------------------------
  footer
----------------------------------------------------*/
footer {
  margin: auto;
  clear: both;
  overflow: hidden;
  zoom: 1;
  z-index: 10;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #D9E7E4;
}

footer #footer_main,
footer #footer_main_custom {
  padding: 10px 20px;
  margin: auto;
  clear: both;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

footer #footer_main #ft_fNavi,
footer #footer_main_custom #ft_fNavi {
  float: left;
  margin-top: 6px;
}

footer #footer_main #ft_fNavi a,
footer #footer_main_custom #ft_fNavi a {
  overflow: hidden;
}

footer #footer_main #copyright,
footer #footer_main_custom #copyright {
  float: right;
  margin-top: 6px;
  overflow: hidden;
}

/*----------------------------------------------------
	page_nav
----------------------------------------------------*/
.openbtn1 {
  top: 48px;
}

#page_nav {
  padding-bottom: 5px;
  margin-bottom: 10px;
}

#page_nav.dnone #g-navi {
  top: 93px;
}

#contents #page_nav li {
  margin-bottom: 5px;
  margin-right: 1px;
}

#contents #page_nav li a {
  padding: 4px 8px 3px 8px;
}

#contents #page_nav li a:before {
  margin-right: 5px;
  border-left: 8px solid #0000FF;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

/*ボタン
.fadeDown {
  animation-name: none;
  opacity: 1;
  display: block;
}
#page_nav {
	display: none;
	min-height:0;
}
#page_nav.dnone.panelactive {
  opacity: 1;
	display: block;
}*/
/*----------------------------------------------------
  col-contents index.html
----------------------------------------------------*/
.col-contents {
  margin: 20px auto 0 auto;
  max-width: 500px;
}

.justify {
  text-align: left;
}

.justify li {
  display: block;
}

.justify:after {
  display: none;
}

.bnr .bnr__item {
  width: auto;
}

.sp {
  display: block !important;
}

.pc {
  display: none !important;
}

/*----------------------------------------------------
	figures
----------------------------------------------------*/
.figures {
  margin: 10px auto;
  text-align: center;
}

.figures .fig_arrow {
  width: 70px;
  height: 50px;
  margin: 0 auto;
  background: url(../img/icon/arrow/arrow_smp.svg) no-repeat center center;
  background-size: auto 50px !important;
}

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

.figures.i1_sp_D_orange .fig_arrow:nth-child(2),
.figures.i2_sp_D_orange .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_smp_sp_D_orange.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_smp_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_smp_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_smp_double.svg) no-repeat center center;
}

.figures .img,
.figures .caption_illust_container {
  margin: 0;
}

.figures .img img,
.figures .caption_illust_container .img img {
  max-width: 300px;
}

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

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

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

.module {
  margin-left: 68px;
  overflow: hidden;
}

.module .img {
  text-align: left;
}

.module.mo_2nd>p {
  float: none;
  clear: left;
}

.module.mo_2nd .img {
  text-align: left;
  overflow: hidden;
  margin-left: 0;
}

.module.mo_2nd {
  margin: 15px 0 15px 68px;
  padding: 0 10px;
  max-width: 300px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}

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

/*----------------------------------------------------
	個別設定
----------------------------------------------------*/
ol.operation li:before {
  margin-top: 0px;
}

#menu #searchButton,
.searchButton {
  right: 0px;
}

.img,
.img_max {
  text-align: center;
  margin: 10px 0px;
}

.caption_illust_container {
  margin: 15px 0 !important;
}

.caption_illust_float_left,
.caption_illust_float_right {
  float: none !important;
}

.caption_illst_src {
  padding: 0 !important;
}

.img img {
  max-width: 300px;
}

.table_style_2nd td {
  padding: 10px;
  border-left: none;
  border-right: none;
}

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

.img_right img {
  width: 100%;
  max-width: 300px;
  margin-top: 10px;
}

.img_left {
  text-align: center;
  margin: 10px 0px;
}

.img_left img {
  width: 100%;
  max-width: 300px;
  margin-top: 10px;
}

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


.multi-column {
  -webkit-column-count: initial !important;
  -moz-column-count: initial !important;
  column-count: initial !important;
}

.multi-column .img {
  text-align: center !important;
}

.multi-column-caption {
  display: block !important;
}

table tr td {
  padding: 5px;
}

.notice,
.warning,
.memo,
.important {
  margin: 10px 0;
  padding: 5px 10px 8px 10px;
}


.tab_menu {
  display: grid;
  grid-template-columns: 50% 50%;
  grid-gap: 10px;
  padding: 0;
}


.tab_menu li a {
  padding: 8px 10px 5px 10px;
  text-align: center;
}

.tab_menu li.active span.arrow {
  display: inline-block;
  width: 0;
  line-height: 0;
  border: none;
  border-top: 7px solid #000;
  border-left: 10px solid #FFF;
  border-right: 10px solid #FFF;
  margin-left: -10px;
  clear: both;
  position: absolute;
  bottom: -7px;
}

.tabbox .cat {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}

.tabbox .cat.iconset_1 .link a,
.tabbox .cat.iconset_2 .link a {
  background-color: #fff !important;
  background-position: center top 15px !important;
  padding: 100px 10px 20px 10px;
}

.tabbox .cat.iconset_1 .link a:hover,
.tabbox .cat.iconset_2 .link a:hover {
  padding: 100px 10px 20px 10px;
  background-position: center top 20px !important;
  box-shadow: 0px 0px 3px 3px #ccc inset;
}

.tabbox {
  padding: 10px;
}

.toc_title {
  margin: 60px 0 10px 0;
}

.toc_title h2 {
  padding: 8px 11px 8px 11px;
}

.title {
  margin: 15px 0 12px 0;
}

.title h2 {
  padding: 0 0 6px 0;
  border-bottom: 1px solid #D9E7E4;
}

.sub_title {
  margin: 15px 0 8px 0;
  padding-left: 20px;
}

.sub_title h3:before {
  margin-left: -20px;
  margin-right: 9px;
  height: 12px;
  width: 12px;
}

.third_title {
  margin: 10px 0px 5px 0px;
}

section:not(.openclose) .item {
  display: block;
}

.item_explanation_text {
  margin-left: 1em !important;
  display: inline-block;
}

a.link,
.link a {
  background: url(../img/burette/link.svg) no-repeat left top 1px;
}

body {
  font-size: 14px;
  line-height: 1;
}

ol.sub_step>p,
ol.sub_step>.link {
  margin-left: 25px;
}

ol.sub_step ol.item_num {
  margin-left: 25px;
}

ol.operation>p,
ol.operation>.accent_box,
ol.operation>.foot_note,
ol.operation>.link,
ol.operation>.extlink,
ol.operation>.sub_step,
ol.operation>.multi-column,
ol.operation>.third_title,
ol.operation>.fourth_title,
ol.operation .example .example-column .example-cell p,
ol.operation>.item_explanation,
ol.operation>.tablescroll,
ol.operation>.example {
  margin-left: 25px;
}
ol.operation>.memo,
ol.operation>.multi-column,
ol.operation .example .example-column .example-cell p {
  margin-left: 0;
}

ol.operation>.sub_note {
  margin-left: 45px;
}

ol.item_num>p {
  margin-left: 30px;
}

ol.operation li {
  padding: 0 0 0 25px;
}

ol.operation>li:before {
  width: 20px;
  margin-left: -25px;
}

ol.sub_step li {
  padding-left: 25px;
}

ol.sub_step>li:before {
  width: 15px;
  margin-left: -25px;
  margin-right: 5px;
}

ol.sub_step.ss_3rd>li:before {
  width: 12px;
  padding-left: 4px;
  height: 16px;
  line-height: 18px;
  margin-left: -25px;
  margin-right: 3px;
}

ol.item_num li {
  padding: 10px 0 0 30px;
}

ol.item_num>li:before {
  width: 25px;
  margin-left: -30px;
  margin-right: 5px;
  margin-top: 2px;
}

h1 {
  font-size: 2em;
  line-height: 1.2;
}

h2 {
  font-size: 1.5em;
}

.title h2 {
  font-size: 1.3em;
}

#visual .visual_content h1 {
  font-size: 45px;
}

#visual .visual_content h2 {
  font-size: 16px;
}

.lang {
  font-size: 12px;
}

h3 {
  font-size: 16px;
}

h4 {
  font-size: 16px;
}

h5 {
  font-size: 14px;
}

header #header_main #logo .cover_title {
  font-size: 16px;
}

#header #header_main select {
  font-size: 14px;
}

#searchText {
  font-size: 18px;
}

#app>div a.i_App {
  color: #000;
}

#toc_i .tocbox>div a {
  color: #000;
  font-size: 16px;
}

#site_map ul li a {
  color: #000;
}

#toc_turners li a {
  color: #000;
}

#app ul li a {
  color: #000;
  font-size: 16px;
}

#app ul li a span {
  font-size: 14px;
}

#menu ul>li a {
  color: #000;
  font-size: 18px;
}

#menu ul ul>li a {
  font-size: 14px;
}

#menu ul ul ul>li a {
  font-size: 12px;
}

#site_map ul ul>li p,
#site_map ul ul>li a {
  font-size: 12px;
}

.memo .col p,
.memo .col li {
  font-size: 12px;
}

ol.sub_step li:before {
  font-size: 0.9em;
}

ol.sub_step.ss_2nd li:before,
ol.sub_step.ss_4th li:before {
  font-size: 1em;
}

#bread p {
  font-size: 12px;
}

#in_info p {
  font-size: 12px;
}

footer #footer_main #copyright,
footer #footer_main_custom #copyright {
  font-size: 12px;
}

footer #footer_main #ft_fNavi a,
footer #footer_main_custom #ft_fNavi a {
  color: #000;
  font-size: 12px;
}

@media screen and (max-width:580px) {
  #visual .visual_content h1 {
    font-size: 34px;
  }

  #visual .visual_content h2 {
    font-size: 14px;
  }

  .lang {
    font-size: 12px;
  }

  #toc_i .tocbox>div a {
    font-size: 14px;
  }
}

@media screen and (max-width:440px) {
  #index p {
    font-size: 3.18vw;
  }

  #index a {
    font-size: 3.18vw;
  }

  #visual .visual_content h1 {
    font-size: 7.72vw;
    margin: 10px 0;
    line-height: 1.1;
  }

  #visual .visual_content h2 {
    font-size: 3.18vw;
  }

  #visual .visual_content h4 {
    font-size: 3.63vw;
  }

  .lang {
    font-size: 2.72vw;
  }

  #toc_i .tocbox>div a {
    font-size: 3.18vw;
  }

  #app ul li a {
    font-size: 3.63vw;
  }

  #app ul li a span {
    font-size: 3.18vw;
  }

  #in_info p {
    font-size: 2.72vw;
  }

  footer #footer_main #copyright,
  footer #footer_main_custom #copyright {
    font-size: 2.72vw;
  }

  footer #footer_main #ft_fNavi a,
  footer #footer_main_custom #ft_fNavi a {
    font-size: 2.72vw;
  }

  #searchText {
    font-size: 4.09vw;
  }
}

@media screen and (max-width:350px) {
  body {
    font-size: 4vw;
  }

  #app ul li a {
    padding: 1.428vw 1.428vw 1.428vw 15.714vw;
    height: 14.285vw;
  }

  #app ul li a::after {
    width: 12.857vw;
    height: 12.857vw;
    background-size: 12.857vw auto !important;
  }
}

.pc {
  display: none;
}