@charset "utf-8";

#wrapper {
  width: 100%;
  zoom: 1;
  overflow: hidden;
  min-height: 100vh;
  position: relative;
}

/*----------------------------------------------------
  header 
----------------------------------------------------*/
header {
  background: #FFF;
  width: 100%;
  height: 37px;
  padding: 7px 0px 9px 0px;
  position: fixed;
  z-index: 1020;
  background-color: #00309c;
}

header #header_main {
  margin: auto;
  padding: 0 30px;
  clear: both;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

header #header_main #logo {
  float: left;
  margin-top: 2px;
}

header #header_main #logo a {
  width: 89.85px;
  height: 17px;
  padding: 0;
  margin: 5px 20px 0 0;
  display: inline-block;
}

header #header_main #logo .cover_title {
  color: #fff;
  font-weight: bold;
  border-left: 1px solid #fff;
  padding: 0 0 0 20px;
  margin: 0;
}

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 {
  float: right;
}

#header #header_main #language .langsel {
  color: #fff;
}

#header #header_main select {
  margin: 0 0 0 10px;
  line-height: 1.3;
  padding: 8px 45px 5px 10px;
  border: 1px solid #fff;
  background-color: white;
  border-radius: 7px;
  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% - 17px) calc(0.73em + 2px),
    calc(100% - 11px) calc(0.73em + 2px), calc(100% - 2em) 0.28em;
  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% - 11px) calc(0.73em + 2px),
    calc(100% - 17px) calc(0.73em + 2px), calc(100% - 2em) 0.28em;
  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;
}

#nav_toggle {
  display: none;
}

#menuswitch {
  display: block;
  width: 35px;
  height: 35px;
  background-color: #9FCAD7;
  position: absolute;
  margin-top: 2px;
  z-index: 1019;
  cursor: pointer;
}

#menuswitch.open {
  background-color: #687AA2;
}

#menuswitch div {
  position: relative;
  margin: 5px;
}

#menuswitch p {
  position: absolute;
  top: 1px;
  width: 100px;
  padding: 0 0 0 45px;
}

#menuswitch 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;
}

#menuswitch span:nth-child(1) {
  top: 3px;
}

#menuswitch span:nth-child(2) {
  top: 11px;
}

#menuswitch span:nth-child(3) {
  top: 19px;
}

/*#menuswitch:hover span:nth-child(1) {
  top: 12px;
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  transform: rotate(135deg);
}
#menuswitch:hover span:nth-child(2) {
  width: 0;
  left: 50%;
}
#menuswitch:hover span:nth-child(3) {
  top: 12px;
  -webkit-transform: rotate(-135deg);
  -moz-transform: rotate(-135deg);
  transform: rotate(-135deg);
}*/
/*----------------------------------------------------
  search
----------------------------------------------------*/
#search_area {
  position: fixed;
  top: 53px;
  left: 0;
  right: 0;
  margin: 0 -100%;
  padding: 8px 100% 8px 100%;
  background-color: #D9E7E4;
  z-index: 1018;
  overflow: hidden;
}

#search_area .search_area_width {
  margin: auto;
  max-width: 1400px;
  padding: 0 30px;
  box-sizing: border-box;
  overflow: hidden;
}

#index #search_area .search_area_width {
  padding: 0;
}

#search {
  margin-left: 160px;
}

#search form {
  max-width: 1010px;
  clear: both;
  box-sizing: border-box;
  position: relative;
  margin: 0px 0px 0px auto;
  display: block !important;
  overflow: hidden;
}

.index #search {
  margin-left: 0px;
}

.index #search_area {
  padding: 30px 100% 30px 100% !important;
  position: relative;
  top: auto !important;
}

.index #search form {
  margin: 0px auto;
}

#search #searchText {
  position: relative;
  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_img {
  display: block;
  width: 100%;
  min-height: 100%;
  padding: 20px 0;
  box-sizing: border-box;
  background-image: url("../img/header_main.png");
  background-size: 520px;
  background-position: center center;
  background-repeat: no-repeat;
  -webkit-animation: zoom 13s linear;
  animation: zoom 13s linear;
  animation-fill-mode: forwards;
  position: absolute;
}
@keyframes zoom {
  0% {
    transform: scale(1.8);
    top: 0;
    left: 0;
    opacity: 0.1;
  }
  15%, 25% {
    transform: scale(2);
    top: 50%;
    left: 10%;
    opacity: 1;
  }
  65%, 75% {
    transform: scale(2);
    top: -45%;
    left: -10%;
    opacity: 1;
  }
  100% {
    transform: scale(1.8);
    top: 25%;
    left: 0;
    opacity: 1
  }
}*/
#visual .visual_content {
  padding: 25px 0 20px 0;
  max-width: 815px;
  margin: auto;
  position: relative;
}

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

#visual .visual_content .visual_logo img {
  width: 100%;
  max-width: 485px;
  margin-top: -12px;
}

#visual .visual_content h1 {
  color: #0E67E1;
  font-family: "NotoSerif-BoldItalic", serif;
  line-height: 1.2;
  margin: 0 0 20px 10px;
}

/*----------------------------------------------------
  toc index.html
----------------------------------------------------*/
#toc_i .tocbox>div a img,
#app>div a img {
  width: 110px;
  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: 150px;
  top: 10px;
}

#toc_i .tocbox>div a.i_App img {
  width: 120px;
  top: 25px;
}

#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: 0px 100% 0px 100%;
}

#toc_i,
#toc_t {
  padding: 20px 100% 0px 100%;
  margin: 0 -100%;
  background-color: #fff;
  display: flex;
  align-items: stretch;
  grid-gap: 20px;
  width: 100%;
}

#toc_i .tocbox,
#toc_t .tocbox {
  width: 33.3%;
  padding: 20px 60px 25px 60px;
  box-sizing: border-box;
  border: 2px solid #fff;
  border-bottom: 0;
}

#toc_t .tocbox {
  border: none;
  padding: 0 60px 20px 60px;
}

#toc_i .tocbox:nth-child(1),
#toc_t .tocbox:nth-child(1) {
  padding-left: 0;
  padding-right: 40px;
}

#toc_i .tocbox:nth-child(2),
#toc_t .tocbox:nth-child(2) {
  width: 40%;
  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: 40px;
  padding-right: 0;
}

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

  #toc_i,
  #toc_t {
    grid-gap: 10px;
  }

  #toc_i .tocbox,
  #toc_t .tocbox {
    padding: 20px 25px 20px 25px;
  }

  #toc_t .tocbox {
    padding: 0 25px 20px 25px;
  }

  #toc_i .tocbox:nth-child(1),
  #toc_t .tocbox:nth-child(1) {
    padding-right: 20px;
  }

  #toc_i .tocbox:nth-child(2),
  #toc_t .tocbox:nth-child(2) {
    width: 36.8%;
  }

  #toc_i .tocbox:nth-child(3),
  #toc_t .tocbox:nth-child(3) {
    padding-left: 20px;
  }

}

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

#toc_i .tocbox>div a {
  font-weight: bold;
  padding: 150px 20px 20px 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);
  transform-origin: left top;
  transition: 0.2s cubic-bezier(0.45, 0, 0.55, 1);
  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;
}

#app {
  margin: -2px -100% 0 -100%;
  padding: 30px 100% 40px 100%;
  border-top: 2px solid #0E67E1;
  border-bottom: 2px solid #0E67E1;
  background-color: #D9E7E4;
  position: relative;
  z-index: 1;
}

#app>div {
  position: absolute;
  top: -48px;
  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: 32px 40px 28px 115px;
  background: none;
  background-color: #fff;
  display: inline-block;
}

#app>p {
  text-align: left;
  padding: 0 0 20px 0;
}

#app ul {
  margin: 20px auto 0;
  display: grid;
  width: 100%;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 30px;
  grid-template-rows: auto auto;
  max-width: 1100px;
}

@media screen and (max-width:1100px) {
  #app ul {
    grid-gap: 10px;
  }
}

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

#app ul li a {
  padding: 150px 10px 30px 10px;
  height: 45px;
  display: block;
}

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

#app ul li:hover {
  border: 1px solid #0E67E1;
  transform: scale(1.1);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

#app ul li a::after {
  position: absolute;
  content: "";
  display: block;
  width: 130px;
  height: 130px;
  margin: auto;
  top: 25px;
  left: 0;
  right: 0;
  background-size: 130px auto !important;
}

#app ul li a.i_Calculate::after {
  background-size: 110px auto !important;
}

/*----------------------------------------------------
  in_info index.html
----------------------------------------------------*/
#in_info {
  margin: 20px 0 84px 0;
}

#in_info p {
  margin: 0;
}

/*----------------------------------------------------
  menu
----------------------------------------------------*/
#menu {
  display: block !important;
}

#menu.openclose ul {
  display: none;
}

#menu>ul {
  width: 285px;
  height: calc(100vh - 214px);
  /*1ページで収まる場合この値が必要*/
  z-index: 100;
  line-height: 1.5;
  overflow: hidden;
  overflow-y: auto;

  border-left: 1px solid #D9E7E4;
  scrollbar-gutter: stable;
  background: url("../img/background/menu.svg") repeat-y right top;
}

#menu>ul::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

#menu>ul::-webkit-scrollbar-track {
  background: #A1A1A1;
}

#menu>ul::-webkit-scrollbar-thumb {
  background: #0E67E1;

}

#menu.fixed>ul {
  position: fixed;
  top: 0;
  left: auto;
  right: auto;
  margin-top: 160px;
  z-index: 100;
}

/*----------------------------------------------------
	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 2px;
  background-size: 16px auto;
  margin: 0;
  padding: 0 0 0 20px;
}

#site_map ul ul {
  margin-left: 40px;
}

#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: 10px;
}

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

#site_map li {
  break-inside: avoid;
}

/*----------------------------------------------------
  contents
----------------------------------------------------*/
#contents {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 160px 30px 0px 30px;
  clear: both;
  position: relative;
  box-sizing: border-box;
}

.index #contents {
  padding: 53px 50px 0px 50px;
  position: initial;
}

.index #contents .lang {
  text-align: right;
  position: absolute;
  right: 30px;
  top: 65px;
}

#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;
}

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;
}

#index section {
  padding-left: 0px;
}

.section {
  overflow: hidden;
}

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

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-bottom: 20px;
}

/*----------------------------------------------------
パンくず
----------------------------------------------------*/
#bread {
  position: fixed;
  top: 109px;
  left: 0;
  right: 0;
  margin: 0 -100%;
  padding: 0 100%;
  height: 50px;
  background-color: #fff;
  border-bottom: 1px solid #D9E7E4;
  z-index: 1018;
  overflow: hidden;
}

#bread p {
  margin: auto;
  max-width: 1400px;
  padding: 0 30px;
  box-sizing: border-box;
  overflow: hidden;
}

#bread>p {
  margin-top: 12px;
}

#bread .top {
  padding: 12px;
  background: url("../img/icon/top.svg") no-repeat center center;
  background-size: 24px auto;
  vertical-align: -25%;
  display: inline-block;
}

#bread .top:hover {
  opacity: 0.7;
}

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

#bread br {
  display: none;
}

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

.main_title h1 {
  font-weight: normal;
  background-position: left center;
  background-size: 60px auto;
  margin: 0;
  padding: 22px 0 16px 0px;
  border-top: 8px solid #D9E7E4;
  border-bottom: 6px solid #D9E7E4;
}

.main_title h1.icon {
  padding: 22px 0 16px 70px;
}

.main_title h1.i_Note {
  background-position: left center;
  background-size: 90px auto;
  padding: 22px 0 16px 100px;
}

.main_title h1.i_App {
  background-position: left center;
  background-size: 75px auto;
  padding: 22px 0 16px 85px;
}

/*----------------------------------------------------
  toc_turners
----------------------------------------------------*/
#toc_turners {
  border-top: 1px solid #D9E7E4;
  margin: 0px auto 54px auto;
  padding: 5px 0;
  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;
}

#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 40px 0px 70px;
  background: url(../img/burette/Prev.svg) no-repeat left 20px center;
  display: block;
}

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

#to_next_toc a {
  padding: 0px 70px 0px 40px;
  background: url(../img/burette/Next.svg) no-repeat right 20px center;
  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 15px center !important;
}

#to_prev_toc a:hover {
  background: url(../img/burette/Prev_c.svg) no-repeat left 15px center !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: 50px;
  height: 50px;
  background: url(../img/burette/top.svg) no-repeat center center;
  text-align: center;
  outline: none;
}

#page_top a:hover {
  opacity: 0.7;
  height: 55px;
  background: url(../img/burette/top.svg) no-repeat center top;
  -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: 105px;
}

/*----------------------------------------------------
  footer
----------------------------------------------------*/
footer {
  margin: auto;
  clear: both;
  overflow: hidden;
  zoom: 1;
  z-index: 120;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #D9E7E4;
}

footer #footer_main,
footer #footer_main_custom {
  padding: 15px 30px;
  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;
}

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;
  overflow: hidden;
}

/*----------------------------------------------------
	float
----------------------------------------------------*/
div.float {
  float: left;
  width: 50%;
}

.left {
  float: left;
}

.right {
  float: right;
}

ol.operation>p {
  clear: left;
}

ol.float>p,
ol.float>.foot_note,
ol.float>.item_explanation,
ol.float>.tablescroll {
  float: left;
  width: 47%;
  clear: left;
}

ol.float>.tablescroll.f_none {
  float: none;
  clear: none;
  margin: auto;
}

ol.float>p.f_none,
ol.float>li.f_none,
ol.float>.foot_note.f_none,
ol.float>.item_explanation.f_none {
  float: none;
  width: auto;
  clear: both;
}

ol.float>li {
  float: left;
  width: 50%;
}

ol.operation ol.sub_step.float>li {
  width: 47%;
}

ol.float>.accent_box_line {
  float: left;
  clear: both;
  width: 50%;
}

ol.float .img {
  margin-top: 15px;
  margin-bottom: 0;
  text-align: right;
}

ol.float .img img {
  margin: 0;
}

ol.operation.float>ol.sub_step {
  clear: left;
  width: 49%;
  float: left;
}

ol.sub_step.float>.img {
  clear: right;
}

ol.operation>.right:nth-child(2),
ol.float>.img:nth-child(2) {
  margin-top: 5px !important;
}

ol.float>.img.f_none {
  float: none;
}

ol.sub_step.float>.img {
  margin-top: 0px;
}

ol.operation li.float_t {
  clear: both;
}

ol p.float_t {
  width: 47%;
}

p.float_t {
  clear: left;
}

.memo .float_t {
  width: 49%;
}

.float_t {
  float: left;
  width: 50%;
}

.float_t.float_w {
  width: 75%;
  margin-bottom: 20px;
  overflow: hidden;
}

ol.operation .float_t.float_w {
  width: 70%;
}

.left:not(.caption_text) {
  float: left;
}

.right:not(.caption_text) {
  float: right;
  /*margin-left:0px !important;*/
}

.fourth_title.float {
  float: left;
}

.sub_note.float {
  float: left;
  width: 40%;
}

/*.sub_note + .img {
  margin-top: 0 !important;
}*/
/*----------------------------------------------------
	float img
----------------------------------------------------*/
.img {
  text-align: center;
  margin: 15px 0;
}

.caption_illust_container {
  margin: 10px auto !important;
}

.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;
}

.note.float_t+.img.left,
.note.float_t+.img.right {
  margin-top: 7px;
}

.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;
}

ol.float .caption_illust_container {
  text-align: right;
}

.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_sp_D_orange .fig_arrow:nth-child(2),
.figures.i2_sp_D_orange .fig_arrow:nth-child(4) {
  background: url(../img/icon/arrow/arrow_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_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: 320px;
}

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

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

.memo .img.right {
  margin: 0px 0px 20px 0px;
}

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

/*.note + .multi-column {
  margin: 0;
}*/
.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;
  max-width: 1000px;
  margin: 15px auto;
}

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

.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%;
  box-sizing: border-box;
}

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

.module>.fixed{
  float: left;
  clear: left;
  box-sizing: border-box;
}
.fixed p {
  text-align: left;
}

.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) .item {
    display: block;
  }

  section:not(.openclose) .item_explanation_text {
    margin-left: 1em !important;
    display: inline-block;
  }

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

  section:not(.openclose) .multi-column .img {
    text-align: center !important;
    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;
    clear: none;
  }

  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.operation.float>ol.sub_step {
    clear: none;
    width: auto;
    float: none;
  }

  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_sp_D_orange .fig_arrow:nth-child(2),
  section:not(.openclose) .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;
  }

  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>.fixed{
    margin-bottom: 12px;
  }

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

  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;
  }
}

.multi-column-caption {
  gap: 0 10px;
}