@charset "UTF-8";

ol {
  list-style: none;

}

img {
  width: auto;
}

@media screen and (max-width:480px) {}

section p {
  line-height: 2;
  letter-spacing: 2px;
}

/* -------
　 流用
-------　*/


.gray_tag {
  background: rgb(216, 216, 216);
  display: inline-block;
  padding: .5rem 2rem;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.bold {
  font-weight: bold;
}

.blue {
  color: #1287b7;
}

.red {
  color: #fb6152;
}

/* flex 2column */
.flex_2item {
  width: calc(100% / 2 - 2rem);
  position: relative;
}
.flex_2item.wth_small {
  width: calc(100% / 5);
}

/* 
.flex_2item img {
  width: 100%;
} */

.gap4 {
  gap: 4rem;
}

.arrow::after {
  position: absolute;
  content: '\f061';
  font-family: "Font Awesome 6 Free";
  font-weight: 600;
  padding-left: .5rem;
  top: 50%;
  right: -32px;
  font-size: 2.5rem;
}


/* flex 3column */
.flex_3item {
  width: calc(100% / 3 - 4rem);
  position: relative;
  text-align: center;
}


/* flex 4column */
.flex_4item{
  width: calc(100% / 4 - 4rem);
  position: relative;
  text-align: center;

}

@media screen and (max-width:480px) {

  .flex_2item,
  .flex_3item,
  .flex_4item {
    width: 100% !important;
    position: relative;
    text-align: center;
  }

  .arrow::after {
    position: absolute;
    content: '\f063';
    font-family: "Font Awesome 6 Free";
    font-weight: 600;
    padding-left: .5rem;
    top: 100%;
    right: 50%;
    font-size: 2.5rem;
    z-index: 1;
  }
}



/* 補足ボックス */
.supplement_box {
  position: relative;
  margin: 2em 0;
  padding: 45px 20px 15px;
  border: solid 2px #333;
  border-radius: 8px;
  background: #eee;
}

.supplement_tlt {
  position: absolute;
  display: inline-block;
  top: 7px;
  left: -2px;
  padding: 0 9px;
  height: 27px;
  line-height: 25px;
  font-size: 17px;
  letter-spacing: 2px;
  background: #7c7c7c;
  color: #ffffff;
  font-weight: bold;
}

@media screen and (max-width:480px) {
  .supplement_box {
    padding-bottom: 27px;
  }
}

/* 注意タグ・注意ボックス */

.attention_tag {
  background: #ffe460;
  text-align: center;
  padding: .3rem 1rem;
  width: 90px;
  font-weight: bold;
  margin: 2rem 0;
}

.attention_tag::before {
  content: '\f00c';
  font-family: "Font Awesome 6 Free";
  font-weight: 600;
  padding-right: 5px;
}

.attention_box {
  background: #ffe460;
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.attention_box .attention_tag {
  padding: 0;
}



/* タグ */
.tag {
  width: 80px;
  text-align: center;
  padding: .3rem 1rem;
  color: #fff;
  background: var(--themecolor);
  font-weight: bold;
  margin: 4rem 0 2rem;
}
.tag::before{
  content:"STEP ";
}

/* -------
　page内 
-------　*/
section.contents_wrap {
  max-width: 800px;
  margin: 0 auto;
  margin-top: 5rem;
}



h1.page_tlt {
  font-size: 4rem;
  max-width: 800px;
  font-weight: bold;
  margin: 2rem 0;
  
}


h1.page_tlt::before {
  content: var(--pagecount);
  display: inline-block;
  font-weight: bold;
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  text-align: center;
  border-radius: 50%;
  line-height: 2;
  color: #fff;
  background-color:var(--themecolor);
  margin-right: 1rem;
}

h1.page_tlt span {
  font-size: 1.6rem;
}

h1.page_tlt span::before {
  content: "－";
  padding-left: 1rem;
}

@media screen and (max-width:480px) {
  h1.page_tlt {
    font-size: 3rem;
    margin-top: 0rem;
  }

  h1.page_tlt span {
    display: block;
    margin: 1rem 0;
  }

  h1.page_tlt span::before {
    content: none;

  }
}

h2 {
  border-bottom: 3px solid #333;
  padding: 5px 0 5px 10px;
  margin: 3rem 0;
  counter-increment: title;
  counter-reset: item;
  font-size: 2.5rem;
  font-weight: bold;
  padding-top: 60px;
  margin-top:-60px;
}

h2::before {
  content: counter(title, decimal-leading-zero)".";
}
@media screen and (max-width:480px) {
  h2 {
    padding-top: 80px;
    margin-top:-80px;
  }
}

/* ------- 
　追従目次 side
 ------- */
#fixed-toc {
  position: fixed;
  top: 200px;
  right: 5px;
  z-index: 100;
  max-width: 230px;
}

@media screen and (max-width:480px) {
  #fixed-toc {
    display: none;

  }
}

a.current {
  color: #1287b7;
}

#fixed-toc li {
  padding-bottom: 1rem;
  list-style-type: none;
  margin-left: 1.5em;
}

#fixed-toc li {
  padding-bottom: 1rem;
  list-style-type: decimal-leading-zero;
  margin-left: 1.5em;
}

#fixed-toc li a {
  width: 100%;
  margin-bottom: 1px;
  text-decoration: none;
  padding: 3px 5px 3px 0px;
}

/* / 追従目次 side */

/*sp_目次表示*/
.sp_mokuji {
  position: fixed;
  bottom: 120px;
  background: rgba(124,124,124,0.95);
  color: #fff;
  width: 50px;
  height: 50px;
  right: 2px;
  opacity: 0.6;
  border-radius: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.sp_blackbk {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);;
  display: block;
  z-index: 3;
}
@media screen and (min-width:480px) { 
.sp_mokuji{
  display: none;
}
ol#fixed-toc{
  display: block !important;
}
}
@media screen and (max-width:480px) { 
#fixed-toc {
  background: #fff;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 100% !important;
  max-width: 90% !important;
  box-sizing: border-box;
  padding: 20px;
  border-radius: 3px;
}
#fixed-toc li{
animation: anime 0.8s 0s normal;
margin-bottom: 0.5em;
}
#fixed-toc:after{
content: '';
  display: inline-block;
  width: 23px;
  height: 23px;
  background-image: url(../image/close.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: top;
  margin-right: 3px;
  position: absolute;
  top:-30px;
  right: 0;
}
}
@-webkit-keyframes anime {
0% {
  -webkit-transform: translateX(10px);
  transform: translateX(10px);
  opacity: 0.2;
}
50% {
  left: 200px;
  opacity: 0.7;
}
100% {
  left: 0px;
  -webkit-transform: translateX(0);
  transform: translateX(0);
  opacity: 1;
}
}
@keyframes anime {
0% {
  -webkit-transform: translateX(10px);
  transform: translateX(10px);
  opacity: 0.2;
}
50% {
  left: 200px;
  opacity: 0.7;
}
100% {
  left: 0px;
  -webkit-transform: translateX(0);
  transform: translateX(0);
  opacity: 1;
}
}
.fixed{
  overflow: hidden;
  max-height: 100%;

}

/*sp_目次表示*/

/* 画像クリック　ポップアップ */

body:after {
  content: url(../image/close.png) url(../image/loading.gif) url(../image/prev.png) url(../image/next.png);
  display: none;
}

.lightboxOverlay {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: black;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
  opacity: 0.8;
  display: none;
}

.lightbox {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 10000;
  text-align: center;
  line-height: 0;
  font-weight: normal;
}

.lightbox .lb-image {
  display: block;
  height: auto;
  max-width: inherit;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
}

.lightbox a img {
  border: none;
}

.lb-outerContainer {
  position: relative;
  background-color: white;
  *zoom: 1;
  width: 250px;
  height: 250px;
  margin: 0 auto;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
}

.lb-outerContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-container {
  padding: 4px;
}

.lb-loader {
  position: absolute;
  top: 43%;
  left: 0;
  height: 25%;
  width: 100%;
  text-align: center;
  line-height: 0;
}

.lb-cancel {
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto;
  background: url(../image/loading.gif) no-repeat;
}

.lb-nav {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 10;
}

.lb-container>.nav {
  left: 0;
}

.lb-nav a {
  outline: none;
  background-image: url('data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==');
}

.lb-prev,
.lb-next {
  height: 100%;
  cursor: pointer;
  display: block;
}

.lb-nav a.lb-prev {
  width: 34%;
  left: 0;
  float: left;
  background: url(../image/prev.png) left 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-prev:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-nav a.lb-next {
  width: 64%;
  right: 0;
  float: right;
  background: url(../image/next.png) right 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-next:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-dataContainer {
  margin: 0 auto;
  padding-top: 5px;
  *zoom: 1;
  width: 100%;
  -moz-border-radius-bottomleft: 4px;
  -webkit-border-bottom-left-radius: 4px;
  border-bottom-left-radius: 4px;
  -moz-border-radius-bottomright: 4px;
  -webkit-border-bottom-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.lb-dataContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-data {
  padding: 0 4px;
  color: #ccc;
}

.lb-data .lb-details {
  width: 85%;
  float: left;
  text-align: left;
  line-height: 1.1em;
}

.lb-data .lb-caption {
  font-size: 13px;
  font-weight: bold;
  line-height: 1em;
}

.lb-data .lb-number {
  display: block;
  clear: left;
  padding-bottom: 1em;
  font-size: 12px;
  color: #999999;
}

.lb-data .lb-close {
  display: block;
  float: right;
  width: 30px;
  height: 30px;
  background: url(../image/close.png) top right no-repeat;
  text-align: right;
  outline: none;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70);
  opacity: 0.7;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  -o-transition: opacity 0.2s;
  transition: opacity 0.2s;
}

.lb-data .lb-close:hover {
  cursor: pointer;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.next {
  text-align: right;
  display: block;
  font-size: 2rem;
  font-weight: bold;
  margin: 6rem 0;
  text-decoration: none;
}

.next::after {
  content: '\f30b';
  font-family: "Font Awesome 6 Free";
  font-weight: 600;
  padding-left: .5rem;
}

.next:hover {
  color: #1287b7;
}


/* テーブルレイアウト01　*/
table.tbl_layout01 {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 14px;
  margin: 2em 0;
}
table.tbl_layout01 th {
  width: 25%;
  background: rgb(216, 216, 216);
  border: 1px solid #ccc;
  box-sizing: border-box;
  padding: 1em;
  vertical-align: middle;
  font-weight: bold;
  text-align: center;
}
table.tbl_layout01 td {
  background: #fff;
  border: 1px solid #ccc;
  box-sizing: border-box;
  padding: 1em;
  vertical-align: top;
  text-align: left;
  white-space: pre-wrap !important;
}
@media all and (max-width: 767px) {
  table.tbl_layout01 th, table.tbl_layout01 td {
    display: block;
    width: 100%;
    border-bottom: none;
  }
  table.tbl_layout01 tr:last-child td:last-child {
    border-bottom: 1px solid #ccc;
  }
}
/* テーブルレイアウト01　*/
/*ページ内リンクに伴い*/
p#git01,div#error01{
  padding-top: 60px;
  margin-top: -60px;
}
/*ページ内リンクに伴い*/