html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  font-feature-settings: "palt" 1;
  background-color:#ffffff;
  color:#4c4c4c;
  font-family: sans-serif;
}

section {
  margin-top: 2vh;
  margin-bottom: 2vh;
}

header {
}

/* Global Settings */
h1 {
  font-weight: bold;
  font-size: clamp(1.1rem, 3vw, 2rem);
}


h2 {
  font-weight: bold;
  font-size: clamp(1.1rem, 2vw, 2rem);
}

h3 {
  font-size: clamp(1.2rem 2vw, 2rem);
  border-bottom: solid 3px black;
}

h4 {
  color: #000000;/*文字色*/
  border: solid 0.1rem #000000;/*線色*/
  padding: 0.5rem;/*文字周りの余白*/
  border-radius: 0.5rem;/*角丸*/
}

p {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

code {
  padding: 1rem;
  display: block;
  color: #00ff00;
  background-color: #000000;
}

mark {
  background:linear-gradient(transparent 10%, #ccff33 0%);
}

hr {
}

caption {
  font-weight: bold;
  text-align: center;
}

figure {
  padding: 0px;
  margin-top: 50px;
  margin-bottom: 75px;
  margin-left: 0px;
  margin-right: 0px;
}

figcaption {
  font-weight: bold;
  text-align: center;
}

.annotation li {
  list-style:none;
}
.annotation li:before {
  content:"※"
}

.button {
  display: block;
  text-align: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
  padding-right: 1rem;
  padding-left: 1rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
  width: auto;
  min-width: auto;
  font-size: 1.75rem;
  border: .025rem solid;
  border-top-left-radius: .25rem;
  border-top-right-radius: .25rem;
  border-bottom-left-radius: .25rem;
  border-bottom-right-radius: .25rem;
  border-width: .18rem;
  line-height: 1.6;
  transition-timing-function: ease;
  transition-duration: .2s;
  transition-property: background-color, color;
}

.breadcrumbs {
  width: 100%;
}

.breadcrumbs ul {
  margin: 0px;
  padding: 0px;
  list-style: none;
}

.breadcrumbs li {
  font-size: 90%;
  display: inline-block;
  margin-right: 0px;
}
 
.breadcrumbs li::after {
  content: '>';
  padding: 0 5px;
}
 
.breadcrumbs li:last-child::after {
  display: none;
}

.sub_menu {
  text-align: right;
}

.sub_menu ul{
  list-style: none;
}

.sub_menu li {
  margin: 0px;
  display: inline-block;
  border-right: 2px solid #ddd;
}

.sub_menu li a {
  display: block;
  padding: 15px;
  text-align: center;
  text-decoration: none;
}

.sub_menu li a:hover {
  background: #000000;
  color: #ffffff;
}

/* customer */

.customer {
  text-align: center;
  margin: 0rem;
  padding-inline-start: 0rem;
}

.customer ul{
  list-style: none;
}

.customer li {
  margin: 10px;
  display: inline-block;
}

.customer li a {
  background: #ffffff;
  display: block;
  padding: 15px;
  text-align: center;
  text-decoration: none !important;
}

.customer li a:hover {
  background: #ffffff;
  color: #ffffff;
}

.contact {
  position:fixed;
  background-color: #696969;
  color: #ffffff;
  bottom: 0rem;
  right: 0rem;
  display: block;
  text-align: center;
  padding: 1rem;
  margin: 0rem;
  width: auto;
  min-width: auto;
  font-size: 1.5rem;
  border: .025rem solid;
  border-top-left-radius: .25rem;
  border-top-right-radius: .25rem;
  border-bottom-left-radius: .25rem;
  border-bottom-right-radius: .25rem;
  border-width: .18rem;
}

.contact a {
  background-color: #696969;
  color: #ffffff;
}

.contact a:hover {
  background-color: #696969;
  color: #ffffff;
}

dl {
  padding: 0.5rem;
}

dt {
  border-bottom: solid 1px;
  border-left: solid 1px;
  margin: 10px;
  padding: 5px;
  font-weight: 600;
}

dd {
  margin: 1rem;
  padding: 0.5rem;
}

ul {
  margin: 0.5rem;
  padding: 0.5rem;
}

li {
  margin: 0.3rem;
}

ol.asterisk {
  counter-reset: number;
  list-style: none;
}

ol.asterisk li:before {
  counter-increment: number;
  content: "※"counter(number)" ";
}

blockquote {
  border: solid 0.1rem;
  margin: 1rem;
  padding: 2rem;
  background-color: #708090;
  color: #ffffff;
  box-shadow: 0.1rem 0.2rem 0.3rem #808080;
}

pre {
    font-family: monospace;
    line-height: 1.2;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    word-wrap: break-word;
    padding: 0.1rem;
    background-color: #000000;
}

samp {
  color: #00ff00;
}

iframe {
  width: 100%;
  border-style: none;
  border: 0px;
  margin: 0px;
}

a {
  /* color: #4169e1; */
  text-decoration:none;
}

a:hover {
  color:#ffffff;
  background-color:#4169e1;
}

/* Format Settings */

/* Color */
.red        {color:#dc143c;}
.blue       {color:#0000ff;}
.white      {color:#ffffff;}

/* Background Color */
.background-whitesmoke {background-color:#f5f5f5;}
.background-blacksmoke {background: rgba(0,0,0,.5);}

/* width */
.heroimage {
  width: 100%;
  height: auto;
}

.width100percent {
  position: relative;
  max-width: 100%;
  height: auto;
  left: 50%;
  transform: translateX(-50%);
}

.width65percent {
  width: 65vw;
  height: auto;
}

.width45percent {
  width: 45vw;
  height: auto;
}

.width2em {
  width: 2em;
}

.width4em {
  width: 4em;
}

.width6em {
  width: 6em;
}

/* Font Weight */
.bold {
  font-weight: bold;
}

/* Text align */
.center {
  text-align: center;
}

.left {
  text-align: left;
}

.right {
  text-align: right;
}

/* image float */
.float-left {
  float:left;
  margin-right: 20px;
}

/* video */
.video {
  position: relative;
  height: 0;
  padding: 30px 0 56.25%;
  overflow: hidden;
}

.video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Position */

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.headline {
  position: absolute;
  top: 0.3rem;
  left: 0.3remx;
  background: rgba(245,136,0, .9);
  padding: 0.3rem;
  z-index: 1;
  width: 65%;
  height: auto;
  min-height: 4rem;
}

@media (max-width: 600px) {
  .relative {
    display: flex;
    flex-direction: column-reverse;
  }

  .headline {
    position: static;
    width: 100%;
  }
}

.sub_navigation {
  width: 100%;
  margin: 0rem auto;
  text-align: center;
  background-color: #f5f5f5;
  padding-top: 2rem;
  padding-bottom: 2rem;
}



/* Font size */
.size-150 {
  font-size: 1.5rem;
}

.size-120 {
  font-size: 1.2rem;
}

.symbol {
  max-width: 6rem;
  width: 8vw;
  min-width: 2rem;
  height: auto;
}

.logo {
  max-width: 15rem;
  width: 70vw;
  height: auto;
}

.solid {
  border: 0.1rem solid;
}

.t-format1 {
  margin-top: 3rem;
  margin-bottom: 3rem;
  width: 100%;
}

.t-format1 td {
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-top: 0.1rem solid #000000;
}

.t-format2{
  border-collapse: collapse;
  margin: 2rem auto;
}

.t-format2 th{
  padding: 0.3rem;
  font-weight: 400;
  text-align: left;
  color: #333;
  background-color: #eee;
  border: 0.1rem solid #b9b9b9;
}

.t-format2 td{
  padding: 0.3rem;
  background-color: #fff;
  border: 0.1rem solid #b9b9b9;
}

.t-format3 {
  width: auto;
  border-collapse: collapse;
  margin-left: auto;
  margin-right: auto;
}

.t-format3 th {
  font-size: 1rem;
  padding: 0.3rem;
  border: 0.1rem solid;
  background-color: rgba(255,215,0,.5);
  text-align: center;
}

.t-format3 td {
  font-size: 1rem;
  padding: 0.3rem;
  border: 0.1rem solid;
  text-align: center;
}

.num td {
  text-align: right;
}

.t-format4 {
  width: auto;
  border-collapse: collapse;
  margin-left: auto;
  margin-right: auto;
}
.t-format4 th {
  text-align: center;
  padding: 0.1rem;
  border: 0.1rem solid;
}

.t-format4 td {
  padding: 0.1rem;
  border: 0.1rem solid;
}

/*
 Block Layout Settings
 This settings are for base layout of this site which consists block-a to block-f.
 block-a: web site logo;
 search: company contact infomation;
 site-menu: menu navigation;
 block-d: side pane navigation;
 main: content;
 block-f: footer;
*/

/* block-a */

.site-logo {
  color: #000000;
  float: left;
  margin-bottom: 2vh;
}

.site-logo img {
  float: left;
  width: calc(25vw + 5rem);
  height: auto;
}

.site-logo a {
  text-decoration: none;
}

.site-logo a:hover {
  color: #000000;
  background-color: #ffffff;
  text-decoration: none;
}

/* search */

.search {
  text-align: right;
  padding: 0.1rem;
}

/* site-menu */

.site-menu {
  width: 100%;
  border-bottom: 0.1rem solid #000;
  clear: both;
  text-align: right;
  padding-top: 0.1rem;
  margin-bottom: 0.1rem;
}

.site-menu ul {
  list-style: none;
  margin: 0.5rem;
  padding: 0rem;
}

.site-menu li {
  display: inline-block;
  margin-right: 1vw;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: bold;
  line-height: 1.8;
  box-sizing: border-box;
  transition-timing-function: ease;
  transition-duration: .2s;
  transition-property: color;
}

.site-menu a {
  color: #000000;
}

.site-menu a:hover {
  transition-timing-function: ease;
  transition-duration: .2s;
  transition-property: bottom, opacity;
  background-color: #ffffff;
  color: #4169e1;
  text-decoration: underline;
}

main {
  width: 90%;
  margin: 0rem auto;
}

main a {
  color: #4169e1;
}

main a:hover {
  color:#ffffff;
  background-color:#4169e1;
}

/* container */

.container {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  justify-content: center;
}

.itemA {
  color: #c22423;
  background-color: #fff8f8;
  text-align: center;
  margin: 0.5vw;
  padding: 0.5vw;
}

.itemB {
  color: #77b457;
  background-color: #f5fff0;
  text-align: center;
  margin: 0.5vw;
  padding: 0.5vw;
}

.itemC {
  color: #157fbd;
  background-color: #f5fbff;
  text-align: center;
  margin: 0.5vw;
  padding: 0.5vw;
}

.itemD {
  color: #f89839;
  background-color: #fff9f3;
  text-align: center;
  margin: 0.5vw;
  padding: 0.5vw;
}


.container2 {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1vw;
  justify-content: center;
}

.item {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 6;
  row-gap: 0.5rem;
  padding: 0.5vw;
  box-sizing: border-box;
}

.item img {
  width: 100%;
  height: auto;
  display: block;
}

/* share */

.share {
  padding: 0 0.2rem 0.2rem 0;
  margin-left: 2.5vw;
  margin-right: 2.5vw;
  text-align: right;
  font-family: serif;
}

.share h2 {
  font-size: calc(100% + 1vw);
  font-weight: bold;
  font-family: serif;
}

.share ul {
  list-style: none;
}

.share li {
  display: inline;
  margin: 0.1rem;
}


.social {
  font-size: calc(50% + 0.5vw);
  padding: 0.5rem;
  margin: 0rem;
  text-align: center;
  background: #34495e;
}

.social h2 {
  font-weight: bold;
  font-family: serif;
}

.social ul {
  list-style: none;
  padding-inline-start: 0;
}

.social li {
  display: inline;
  margin: 0.5rem;
}

.sns_icon {
  max-width: 4rem;
  width: 20vw;
  min-width: 2rem;
  height: auto;
}

.navigation-timing {
  padding: 1vw;
  background-color: #F5F5F5;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

footer {
  clear: both;
  text-align: center;
  padding: 0.1rem;
  background-color: #000000;
  color: #ffffff;
}

footer img {
  float: left;
  width: calc(20vw + 6rem);
  height: auto;
}

footer a {
  text-decoration: none;
  color: #999;
}