/*
  Windows: "游ゴシック", "Yu Gothic"
  Mac: "游ゴシック体", "YuGothic"
*/
@font-face {
  font-family: "YuGothic M";
  src: local("Yu Gothic Medium"),
    local("Yu Gothic");
  font-weight: 500;
}

* {
  font-size: 15.5px;
  /*  英数字はHelvetica、日本語は游ゴシックが適用される。 */
  font-family: Helvetica, "游ゴシック", sans-serif;
}

img {
  width: 100%;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
}

div {
  margin: 0;
  padding: 0;
}

h2 {
  text-align: center;
  font-weight: bold;
  margin: 1em 0;
}

a {
  color: #000;
}

a:link,
a:visited,
a:active {
  color: #000;
  text-decoration: none;
}

a:hover {
  color: #bfbfbf;
  text-decoration: none;
}

hr {
  margin: 1em 0;
}

br.sp {
  display: none;
}

#wrapper {
  overflow: hidden;
  width: 100%;
}

/*to_pagetop*/
#to_pagetop {
  width: 60px;
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 9999;
}

#events,
#news,
#howtouse {
  margin-top: 3em;
  margin-bottom: 3em;
}

#about {
  margin-bottom: 3em;
}

#slideshow {
  margin-bottom: 5em;
}

#ourproject {
  margin-top: 2em;
}

/*Headnav*/
#headnav {
  background-color: #000;
  color: #FFF;
}

#headnav .container {
  display: flex;
  justify-content: space-between;
}

#headnav .headnav p {
  font-size: 12px;
  padding: 15px 0;
}

#headnav ul {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  list-style: none;
  margin-right: 10px;
  padding: 6px 0;
}

#headnav ul li {
  padding: 6px 10px;
}

#headnav ul li.logo {
  width: 160px;
  padding: 6px 0 6px 10px;
}

#headnav ul li img {
  width: 150px;
}

#headnav ul li i {
  font-size: 20px;
}

#headnav a {
  color: #FFF;
}

#headnav a:link,
#headnav a:visited,
#headnav a:active {
  color: #FFF;
}

#headnav a:hover {
  color: #bfbfbf;
}

/*Menu*/
#menu {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

#menu .logo {
  margin-top: 5px;
  width: 25%
}

#menu .logo img {
  width: 70%
}

#menu .menu {
  width: 70%;
  margin: 1em 0 0 1em;
}

#menu .menu ul {
  display: flex;
  justify-content: flex-end;
  list-style: none;
}

#menu .menu ul li {
  padding: 0 20px 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  font-weight: bold;
}

#menu .menu ul li .contact input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #f3961c;
  color: #fff;
  padding: 2px 10px;
  text-align: center;
  font-weight: bold;
  font-size: 16px;
  margin: 0;
  width: 150px;
}

#menu .menu ul li .contact input:hover {
  background: #f2b76a;
}

/*Menu sp*/
.menusp {
  z-index: 9999;
}

.drawer-hamburger {
  display: flex;
  background: #fff;
  width: 45px;
  height: 10px;
}

.drawer-hamburger:hover {
  background: #fff;
  width: 45px;
  height: 10px;
}

.drawer-close .drawer-hamburger-icon {
  background: #fff;
  width: 45px;
  height: 10px;
}

.drawer-menu {
  padding: 15px;
}

.drawer-menu .drawer-menu-item a {
  color: #000;
}

.drawer-menu .drawer-menu-item a:link,
.drawer-menu .drawer-menu-item a:visited,
.drawer-menu .drawer-menu-item a:active {
  color: #000;
  text-decoration: none;
}

.drawer-menu .drawer-menu-item a:hover {
  color: #bfbfbf;
  text-decoration: none;
}

.drawer-menu li .contact input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #f3961c;
  color: #fff;
  padding: 2px 10px;
  text-align: center;
  font-weight: bold;
  font-size: 15px;
  margin: 0;
  width: 100px;
  margin-top: 10px;
}

.drawer-menu li .contact input:hover {
  background: #f2b76a;
}

/*Swiper Swiper2 */
/**
 * スライダーの幅を指定しているだけ
 */
.swiper,
.swiper2 {
  position: relative;
  margin-left: auto;
  margin-right: auto;
  overflow: visible;
  width: 100%;
}

.swiper2_1 {
  overflow: hidden;
  padding: 0 0 15px 0;
}

.swiper-button-prev,
.swiper-button-next {
  width: 32px;
  height: 32px;
  margin-top: -16px;
}

.swiper-button-prev {
  background: url('leftbutton.png') no-repeat center center / contain;
}

.swiper-button-prev::after {
  content: "";
}

.swiper-button-next {
  background: url('rightbutton.png') no-repeat center center / contain;
}

.swiper-button-next::after {
  content: "";
}

.swiper-container {
  overflow: visible;
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: -35px;
  left: 0;
  width: 100%;
}

/* 全体のスタイル */
.swiper-pagination-bullet {
  width: 12px;
  /* 幅 */
  height: 12px;
  /* 高さ */
  background: #FFF;
  /* 色：緑 */
  opacity: 0.5;
  /* 半透明（デフォルトでは0.2） */
  border: 1px solid #333;
}

/* 現在のスライドのスタイル */
.swiper-pagination-bullet-active {
  width: 12px;
  /* 幅 */
  height: 12px;
  /* 高さ */
  background: #333;
  /* 色：黄色 */
  opacity: 1;
  /* 不透明 */
  border: 1px solid #333;
}

.swiper2 .swiper-button-prev {
  background: url('leftbutton2.png') no-repeat center center / contain;
}

.swiper2 .swiper-button-prev::after {
  content: "";
}

.swiper2 .swiper-button-next {
  background: url('rightbutton2.png') no-repeat center center / contain;
}

.swiper2 .swiper-button-next::after {
  content: "";
}

.swiper2 .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: -20px;
  left: 0;
  width: 100%;
}

.swiper-container2 {
  padding-bottom: 20px;
}


/*EVENTS*/
#events .events .eventcontents {
  margin: 0 0 35px;
}

#events .events .eventcontents ul {
  list-style: none;
}

#events .events .eventcontents ul li {
  text-align: center;
  font-weight: bold;
}

#events .events .eventcontents ul li p {
  text-align: center;
  font-weight: bold;
}

#events .eventmore {
  text-align: center;
  margin: 1em auto;
}

#events .eventmore input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #ff6464;
  color: #fff;
  padding: 0.5em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
}

#events .eventmore input:hover {
  background: #ff6464;
  opacity: 0.5;
}

/*ABOUT*/
#about h4 {
  text-align: center;
  font-weight: bold;
}

#about h5 {
  text-align: center;
}

#about .about .aboutcontents {
  text-align: center;
  font-weight: bold;
  margin-top: 1em;
}

#about .about .aboutcontents .power {
  font-size: 20px;
  padding: 5px;
  letter-spacing: 0.2em;
  border-radius: 50px;
  background: #231815;
  color: #fff;
}

#about .about .aboutex {
  margin-top: 3em;
  padding: 0;
}

#about .about .aboutex2 {
  padding: 0;
}

#about .about .aboutex2 div {
  margin-top: 2.7em;
  background: #e9e9e9;
  padding: 0.5em;
}

#about .aboutcontents ul {
  margin: 12px;
}

#about .aboutcontents ul li {
  text-align: left;
}

#about .aboutcontents ul .right {
  display: inline-block;
  width: 75%;
}

#about .aboutcontents ul .left {
  display: inline-block;
  width: 25%;
  text-align: center;
  float: left;
  padding-right: 12px;
}

#about .aboutcontents ul .left img {
  width: 80%;
}

#about .aboutcontents ul .left .about1_4 {
  width: 50%;
}

#nav li a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
}

/*ABOUT2*/
#about2 h4 {
  text-align: center;
  font-weight: bold;
}

#about2 .about2 .aboutcontents2,
#about2 .about2 .aboutcontents3,
#about2 .about2 .aboutcontents4 {
  margin-bottom: 1em;
}

#about2 .about2 .aboutcontents2 p {
  text-align: center;
  font-weight: bold;
  margin-top: 0.5em;
  color: #c0427f;
}

#about2 .about2 .aboutcontents3 p {
  text-align: center;
  font-weight: bold;
  margin-top: 1.5em;
  color: #c0427f;
}

#about2 .about2 .aboutcontents4 p {
  text-align: center;
  font-weight: bold;
  margin-top: 0.9em;
  color: #c0427f;
}

#about2 .about2 .aboutcontents2 img,
#about2 .about2 .aboutcontents3 img,
#about2 .about2 .aboutcontents4 img {
  padding-top: 10px;
  padding-bottom: 10px;
}

#about2 .about2 .power5,
#about2 .about2 .power6 {
  font-size: 18px;
  text-align: center;
  padding: 5px;
  letter-spacing: 0.2em;
  border-radius: 5px;
  background: #c1417b;
  color: #fff;
}

#about2 .about2 .power7 {
  font-size: 18px;
  text-align: center;
  padding: 5px;
  letter-spacing: 0.2em;
  border-radius: 5px;
  background: #66adba;
  color: #fff;
}

#about2 .about2 .power8 {
  font-size: 18px;
  text-align: center;
  padding: 5px;
  letter-spacing: 0.2em;
  border-radius: 5px;
  background: #8eb253;
  color: #fff;
}

#about .about .aboutex {
  margin-top: 3em;
  padding: 0;
}

#about .about .aboutex2 {
  padding: 0;
}

#about .about .aboutex2 div {
  margin-top: 2.7em;
  background: #e9e9e9;
  padding: 0.5em;
}

/*Slideshow*/
#youtube {
  text-align: center;
  margin-bottom: 3em;
}

/*Slideshow*/
.content {
  width: 300px;
  height: 300px;
}

/* スライドレールの枠 */
.wrap {
  overflow: hidden;
  display: flex;
  align-items: center;
  height: 400px;
}

/* content4つをまとめたスライドブロック */
.slideshow {
  display: flex;
  -webkit-animation: loop-slide 30s infinite linear 1s both;
  animation: loop-slide 30s infinite linear 1s both;
  list-style: none;
}

@-webkit-keyframes loop-slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-100%);
  }
}

@keyframes loop-slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-100%);
  }
}

/* ホバー時に動きを止める（パターン2・3）*/
.slide-paused:hover .slideshow {
  -webkit-animation-play-state: paused;
  animation-play-state: paused;
}

/* ホバー時の装飾（パターン3） */
.content-hover {
  transition: all 0.2s;
  margin-right: 20px;
}

.content-hover:hover {
  transform: translateY(-20px);
  box-shadow: 0 3px 10px 0 #333;
  opacity: 0.8;
  cursor: pointer;
}

/*How to us*/
#howtouse .howtouse ul {
  margin: 5px 0 15px;
}

#howtouse .howtouse ul li {
  text-align: center;
  display: inline-block;
  vertical-align: top;
}

#howtouse .howtouse ul .howtouse1 {
  display: inline-block;
  width: 25%;
  margin-right: 70px;
}

#howtouse .howtouse ul .howtouse2 {
  display: inline-block;
  width: 18%;
  margin-right: 70px;
}

#howtouse .howtouse ul .howtouse3 {
  display: inline-block;
  width: 18%;
  margin-right: 70px;
}

#howtouse .howtouse ul .howtouse4 {
  display: inline-block;
  width: 18%;
}

#howtouse .howtouse ul .howtouse5 {
  margin-left: 10px;
  display: inline-block;
  width: 24%;
  margin-right: 45px;
}

#howtouse .howtouse ul .howtouse6 {
  display: inline-block;
  width: 25%;
  margin-right: 40px;
}

#howtouse .howtouse ul .howtouse7 {
  display: inline-block;
  width: 22%;
  margin-right: 28px;
}

#howtouse .howtouse ul .howtouse8 {
  display: inline-block;
  width: 17%;
}


/*News*/
#news .news .newscontents {
  margin: 0 0 35px;
}

#news .news .newscontents ul {
  list-style: none;
}

#news .news .newscontents ul li {
  font-weight: bold;
}

#news .news .newscontents ul li p {
  font-weight: bold;
  font-size: 14px;
}

#news .newsmore {
  text-align: center;
  margin: 1em auto;
}

#news .newsmore input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #ff6464;
  color: #fff;
  padding: 0.5em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
}

#news .newsmore input:hover {
  background: #ff6464;
  opacity: 0.5;
}

/*OUR PROJECT*/
#ourproject {
  background-color: #e9e9e9;
  padding-bottom: 2em;
}

#ourproject h2 {
  margin: 0 1em 1em;
  padding-top: 0.5em;
}

#ourproject .ourproject {
  text-align: center;
  font-weight: bold;
}

#ourproject .ourproject p {
  margin-top: 1em;
}

#ourproject .ourproject img:hover {
  opacity: 0.5;
}

/*footer*/
.bar {
  background-color: #f3961c;
  margin: 0 auto;
  height: 30px;
}

.bar .triangle {
  height: 20px;
  width: 30px;
  padding: 5px 0;
  margin: 0 auto;
}

.bar .triangle div {
  margin: 0 auto;
  border-style: solid;
  border-width: 0 15px 20px 15px;
  border-color: transparent transparent #fff transparent;
}

#footer {
  background-color: #000000;
  color: #FFF;
  padding-top: 1em;
}

#footer .footer .fmenu {
  list-style: none;
  font-weight: bold;
}

#footer .footer .fmenu li {
  position: relative;
  padding: 0 0.3em 0 1.3em;
}

#footer .footer .fmenu li a {
  color: #FFF;
  font-weight: bold;
}

#footer .footer .fmenu li:before {
  position: absolute;
  content: '';
  top: 3px;
  left: 0.2em;
  height: 0;
  width: 0;
  border-style: solid;
  border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #FFF;
}

#footer .footer .snsall {
  color: #FFF;
  font-weight: bold;
  text-align: center;
}

#footer .footer .snsall ul {
  list-style: none;
}

#footer .footer .snsall li {
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  text-align: center;
}

#footer .footer .snsall .sns {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  text-align: center;
}

#footer .footer .snsall .sns li {
  padding: 0 20px 0;
  text-align: center;
}

#footer .footer .snsall .sns li i {
  font-size: 20px;
}

#footer .footer .snsall li img {
  width: 60%;
}

#footer .footer .company {
  margin-top: 1em;
  text-align: center;
}

#footer .footer .company p {
  color: #FFF;
  font-weight: normal;
  text-align: left;
  font-size: 15px;
  padding: 1em 0 0;
}

#footer .contact input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #f3961c;
  color: #fff;
  padding: 0.2em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
  margin-top: 1em;
}

#footer .contact input:hover {
  background: #f2b76a;
}

#footer a {
  color: #FFF;
}

#footer a:link,
#footer a:visited,
#footer a:active {
  color: #FFF;
}

#footer a:hover {
  color: #bfbfbf;
}

#footer .copyright {
  text-align: center;
}

/*privacy_policy*/
#privacy_policy {
  padding-bottom: 5em;
}

#privacy_policy hr {
  border-width: 1px 0px 0px 0px;
  /* 太さ1px */
  border-style: solid;
  ;
  /* 線種を破線に */
  border-color: gray;
  /* 線色を灰色に */
  height: 1px;
  /* 高さ(※古いIE用) */
  margin: 3em 0 0;
}

#privacy_policy h3 {
  margin: 1.5em 0 1em;
}

#privacy_policy img {
  width: 20%;
  padding: 1em;
}

#privacy_policy table {
  border-collapse: collapse;
  width: 100%
}

#privacy_policy table .left {
  width: 35%;
}

#privacy_policy table .right {
  width: 65%;
}

#privacy_policy table th {
  padding: 0.5em 1em;
  border: solid 1px black;
}

#privacy_policy table td {
  padding: 0.5em 1em;
  border: solid 1px black;
}

/*news events*/
#news .list {
  flex-wrap: wrap;
  display: flex;
  list-style: none;
  justify-content: flex-start;
}

#news .list li {
  box-sizing: border-box;
  font-weight: bold;
  margin-right: 3%;
  margin-bottom: 3%;
  height: auto;
  flex-basis: calc(33% - 20px);
  max-width: calc(33% - 20px);
  opacity: 1;
  transition: .7s;
  text-align: center;
}

#news .list li.is-hidden {
  visibility: hidden;
  opacity: 0;
  height: 0;
  margin: 0 10px;
  padding: 0;
}

#news .list li:nth-child(3n) {
  margin-right: 0;
}

#news .more {
  text-align: center;
  margin-top: 20px;
}

#news .list li p {
  font-size: 14px;
}

#news .more button {
  background-color: #ff6464;
  appearance: none;
  border: 0;
  border-radius: 50px;
  color: #fff;
  padding: 0.5em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
}

#news .more button:hover {
  background: #ff6464;
  opacity: 0.5;
}

#events .list {
  flex-wrap: wrap;
  display: flex;
  list-style: none;
  justify-content: flex-start;
}

#events .list li {
  box-sizing: border-box;
  font-weight: bold;
  margin-right: 3%;
  margin-bottom: 3%;
  height: auto;
  flex-basis: calc(33% - 20px);
  max-width: calc(33% - 20px);
  opacity: 1;
  transition: .7s;
  text-align: center;
}

#events .list li.is-hidden {
  visibility: hidden;
  opacity: 0;
  height: 0;
  margin: 0 10px;
  padding: 0;
}

#events .list li:nth-child(3n) {
  margin-right: 0;
}

#events .more {
  text-align: center;
  margin-top: 20px;
}

#events .list li p {
  text-align: center;
  font-size: 14px;
}

#events .more button {
  background-color: #ff6464;
  appearance: none;
  border: 0;
  border-radius: 50px;
  color: #fff;
  padding: 0.5em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
}

#events .more button:hover {
  background: #ff6464;
  opacity: 0.5;
}

/*newscontents eventcontents*/
#article h2 {
  text-align: center;
  margin: 1em 0 0;
}

#article h2 img {
  width: 20%;
}

#article h3 {
  text-align: center;
  font-weight: bold;
  margin: 1em 0;
}

#article h5 {
  text-align: right;
  font-weight: bold;
}

#article .article .article_image {
  text-align: center;
  margin: 1em auto;
}

#article .article .article_image2 {
  display: flex;
  align-items: center;
  margin: 1em 0;
}

#article .article .article_image2 img {
  width: 30%;
}

#article .article .article_image_btn img {
  text-align: center;
  width: 50%;
  padding: 1em;
}

#article .back {
  text-align: center;
  margin: 3em auto;
}

#article .back input {
  appearance: none;
  border: 0;
  border-radius: 50px;
  background: #231815;
  color: #fff;
  padding: 0.5em 2em;
  text-align: center;
  font-weight: bold;
  font-size: 25px;
  width: 250px;
}

#article .back input:hover {
  background: #231815;
  opacity: 0.5;
}

#article a {
  text-decoration: underline;
}


#article a:hover {
  color: #000;
}


#article a:hover {
  color: #000;
}

#article .article_image_btn a:hover {
  opacity: 0.5;
  text-decoration: none;
}

/*contact*/
#contact .contact {
  margin-top: 1em;
  text-align: center;
}

#contact .contact iframe {
  width: 100%;
  height: 1500px;
}

@media screen and (min-width:1024px) {

  /*minipc*/
  #slideshow {
    margin-bottom: 4em;
  }

  /*Menu*/
  #menu .menu ul li {
    padding: 0 10px 0;
  }

  #menu .menu ul li .contact input {
    padding: 1px 8px;
  }

  /*Menu sp*/
  .menusp {
    display: none;
  }

  /*ABOUT*/
  #about .about .aboutcontents .power {
    font-size: 17px;
  }

  /*OUR PROJECT*/
  #ourproject .ourproject p {
    font-size: 13px;
  }

  /*footer*/
  #footer .contact input {
    padding: 1px 8px;
    font-size: 20px;
    width: 200px;
    margin-top: 0.5em;
  }

  #howtouse .howtouse ul .howtouse1 {
    display: inline-block;
    width: 25%;
    margin-right: 50px;
  }

  #howtouse .howtouse ul .howtouse2 {
    display: inline-block;
    width: 19%;
    margin-right: 50px;
  }

  #howtouse .howtouse ul .howtouse3 {
    display: inline-block;
    width: 19%;
    margin-right: 50px;
  }

  #howtouse .howtouse ul .howtouse4 {
    display: inline-block;
    width: 18%;
  }

  #howtouse .howtouse ul .howtouse5 {
    margin-left: 0;
    display: inline-block;
    width: 24%;
    margin-right: 45px;
  }

  #howtouse .howtouse ul .howtouse6 {
    display: inline-block;
    width: 25%;
    margin-right: 50px;
  }

  #howtouse .howtouse ul .howtouse7 {
    display: inline-block;
    width: 22%;
    margin-right: 25px;
  }

  #howtouse .howtouse ul .howtouse8 {
    display: inline-block;
    width: 15%;
  }
}

@media screen and (min-width:481px) and (max-width:1024px) {

  /*tablet*/
  #events,
  #news {
    margin-top: 3em;
    margin-bottom: 6em;
  }

  #slideshow {
    margin-bottom: 1em;
  }

  /*Headnav*/
  #headnav {
    display: block;
    justify-content: flex-start;
  }

  #headnav .headnav p {
    padding: 20px 0;
  }

  #headnav ul {
    padding: 2.5px 0 5px;
  }

  /*Menu*/
  #menu {
    display: block;
    margin: 0.5em 15px 0;
  }

  #menu .menu {
    width: 100%;
    text-align: center;
    margin: 5px 0;
  }

  #menu .menu ul li {
    padding: 0 10px 0;
  }

  #menu .menu ul li .contact input {
    padding: 1px 5px;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
    margin: 0;
    width: 150px;
  }

  /*Menu sp*/
  .menusp {
    display: none;
  }

  /*ABOUT*/
  #about .about .aboutex {
    margin-top: 2em;
  }

  /*OUR PROJECT*/
  #ourproject .ourproject p {
    font-size: 13px;
  }

  /*footer*/
  #footer .footer .fmenu li {
    position: relative;
    padding: 0 0.3em 0 7.5em;
    font-size: 2px;
  }

  #footer .footer .snsall .sns li {
    padding: 0 10px 0;
  }

  #footer .footer .company p {
    font-size: 12px;
  }

  #footer .contact input {
    padding: 0.1em 2em;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    width: 200px;
    margin-top: 1em;
  }

  /*news events*/
  #news .list li {
    flex-basis: calc(50% - 20px);
    max-width: calc(50% - 20px);
  }

  #events .list li {
    flex-basis: calc(50% - 20px);
    max-width: calc(50% - 20px);
  }

  #news .list li:nth-child(2n) {
    margin-right: 0;
  }

  #news .list li:nth-child(3n) {
    margin-right: 3%;
  }

  #events .list li:nth-child(2n) {
    margin-right: 0;
  }

  #events .list li:nth-child(3n) {
    margin-right: 3%;
  }

  /*newscontents eventcontents*/
  #article h2 {
    font-size: 25px;
  }

  #howtouse .howtouse ul li {
    font-size: 12px;
  }

  #howtouse .howtouse ul .howtouse1 {
    display: inline-block;
    width: 25%;
    margin-right: 38px;
  }

  #howtouse .howtouse ul .howtouse2 {
    display: inline-block;
    width: 19%;
    margin-right: 38px;
  }

  #howtouse .howtouse ul .howtouse3 {
    display: inline-block;
    width: 19%;
    margin-right: 38px;
  }

  #howtouse .howtouse ul .howtouse4 {
    display: inline-block;
    width: 18%;
  }

  #howtouse .howtouse ul .howtouse5 {
    margin-left: 0;
    display: inline-block;
    width: 24%;
    margin-right: 30px;
  }

  #howtouse .howtouse ul .howtouse6 {
    display: inline-block;
    width: 25%;
    margin-right: 33px;
  }

  #howtouse .howtouse ul .howtouse7 {
    display: inline-block;
    width: 22%;
    margin-right: 22px;
  }

  #howtouse .howtouse ul .howtouse8 {
    display: inline-block;
    width: 15%;
  }
}

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

  /*sp*/
  * {
    font-size: 14px;
  }

  br.sp {
    display: block;
  }

  #events,
  #news {
    margin-top: 3em;
    margin-bottom: 6em;
  }

  #slideshow {
    margin-bottom: 0em;
  }

  /*Headnav*/
  #headnav .container {
    display: block;
    margin: 0;
  }

  #headnav .headnav p {
    font-size: 7px;
  }

  /*Menu*/
  #menu {
    display: block;
    margin: 0.5em 0;
  }

  #menu .menu {
    display: none;
  }

  #menu .logo {
    width: 100%;
  }

  /*ABOUT*/
  #about .about .aboutcontents .power {
    font-size: 12px;
  }

  #about .about .aboutex {
    margin-top: 2em;
  }

  #about .about .aboutex2 {
    margin-top: 1em;
  }

  /* youtube */
  #youtube {
    margin-bottom: 1em;
  }

  #youtube iframe {
    width: 290px;
    height: 163px;
  }

  /*OUR PROJECT*/
  #ourproject {
    padding-bottom: 0;
  }

  #ourproject .ourproject p {
    font-size: 11.5px;
    margin-bottom: 2em;
  }

  /*footer*/
  #footer .footer .fmenu {
    width: 310px;
    margin: 0 auto;
  }

  #footer .footer .fmenu li {
    float: left;
    width: 50%;
    padding-right: 14px;
    font-size: 12px;
  }

  #footer .footer .fmenu li:before {
    top: 3px;
    left: 0;
  }

  #footer .footer .snsall li {
    font-size: 12px;
  }

  #footer .footer .snsall .sns li {
    padding: 0 10px 0;
  }

  #footer .footer .company p {
    font-size: 12px;
  }

  #footer .contact input {
    padding: 0.1em 1em;
    text-align: center;
    font-weight: bold;
    font-size: 15px;
    width: 130px;
    margin-top: 1em;
  }

  #footer .copyright {
    margin-top: 1em;
  }

  /*news events*/
  #news .list li {
    flex-basis: calc(100% - 20px);
    max-width: calc(100% - 20px);
  }

  #events .list li {
    flex-basis: calc(100% - 20px);
    max-width: calc(100% - 20px);
  }

  /*newscontents eventcontents*/
  #article h2 {
    text-align: left;
    font-size: 20px;
  }

  /*privacy_policy*/
  #privacy_policy table .left {
    width: 44%;
  }

  #privacy_policy table .right {
    width: 56%;
  }

  #contact .contact iframe {
    width: 100%;
    height: 1800px;
  }

  #howtouse .howtouse ul li {
    font-size: 10px;
  }

  #howtouse .howtouse ul .howtouse1 {
    display: inline-block;
    width: 25%;
    margin-right: 15px;
  }

  #howtouse .howtouse ul .howtouse2 {
    display: inline-block;
    width: 19%;
    margin-right: 15px;
  }

  #howtouse .howtouse ul .howtouse3 {
    display: inline-block;
    width: 19%;
    margin-right: 15px;
  }

  #howtouse .howtouse ul .howtouse4 {
    display: inline-block;
    width: 18%;
  }

  #howtouse .howtouse ul .howtouse5 {
    margin-left: 0;
    display: inline-block;
    width: 24%;
    margin-right: 12px;
  }

  #howtouse .howtouse ul .howtouse6 {
    display: inline-block;
    width: 25%;
    margin-right: 12px;
  }

  #howtouse .howtouse ul .howtouse7 {
    display: inline-block;
    width: 22%;
    margin-right: 8px;
  }

  #howtouse .howtouse ul .howtouse8 {
    display: inline-block;
    width: 15%;
  }
}