@charset "UTF-8";

/****
 page base
 ****/

html { 
  font-size: 62.5%;
  height: -webkit-fill-available;
}

body{
  color: #222;
  font-family:'Noto Sans JP',Meiryo,'メイリオ',Verdana, Helvetica, Arial, sans-serif;
  font-size: 1.6rem;
  font-size: 16px;
  font-weight: 400;
  margin: 0;
  padding: 0;
  position: relative;
  line-height: 1;
  width: 100%;
}

body.fixed {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: fixed;
}

ul li {
  list-style: none;
}

img{
  line-height: 0;
}

a{
  color: #223999;
  text-decoration: none;
  transition: .25s ease-in;
}


h2{
  color: #223999;
  font-weight: 600;
}

p{
  letter-spacing: .05rem;
  line-height: 2;
  font-feature-settings: "palt";
}
/****
 content setting
 ****/
body::before{
  background: #36A5F5;
  content: '';
  left: 0;
  height: 100%;
  position: absolute;
  top: 0;
  width: 19.25vw;
  z-index: 0;
}

body.page::before{
  background: #D7EDFD;
}

@media screen and (max-width: 768px){
  body::before{
    width: 15vw;
  }
}

body.page .icon{
  position: relative;
}

body.page .icon::before{
  background: url('../images/common/icon_arrow_b.svg') no-repeat 0 0 / contain;
  content: '';
  height: 72px;
  left: 0;
  position: absolute;
  top: 0;
  width: 72px;
}

@media screen and (max-width: 768px){
  body.page .icon::before{
    height: 24px;
    width: 24px;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  body.page .icon::before{
    height: 48px;
    width: 48px;
  }
}

main{
  overflow-x: hidden;
  padding: 58px 0 0;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px){
  main{
    padding: 15vw 0 0;
  }
}
@media screen and (min-width: 769px) and (max-width: 1024px){
  main{
    padding: 80px 0 0;
  }
}

h2 .small{
  display: block;
  font-size: 1.4rem;
  line-height: 1;
  margin-bottom: 2rem;
  font-weight: 400;
}

@media screen and (max-width: 768px){
  h2 .small{
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
}

/* color and fonts */

.f-barlow{
  font-family: 'Barlow', sans-serif;
}

.color_b{
  color: #36A5F5;
}

/* display show or hide */

.pc{
  display: inline-block;
}

@media screen and (max-width: 768px){
  .pc{
    display: none;
  }
}

.sp{
  display: none;
}

@media screen and (max-width: 768px){
  .sp{
    display: inline-block;
  }
}

/* content size */

.container{
  margin: 0 auto;
  max-width: 1366px;
  width: 100%;
}

.inner{
  margin: 0 auto;
  position: relative;
  z-index: 1;
  max-width: 990px;
  width: 90%;
}

@media screen and (max-width: 768px){
  .inner{
    width: 86%;
  }
}

/* page title */

.page_title{
  position: relative;
  height: 34vw;
  width: 100%;
}

@media screen and (max-width: 768px){
  .page_title{
    height: 50vw;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .page_title{
    height: 40vw;
  }
}


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

.page_title .inner{
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translateX(-50%);
}

.page_title h1{
  color: #223999;
  font-size: 9rem;
  font-weight: 600;
  letter-spacing: 1rem;
}

@media screen and (max-width: 768px){
  .page_title h1{
    font-size: 4.8rem;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .page_title h1{
    font-size: 8vw;
  }
}

.page_title h1 span{
  display: block;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: .5rem;
  margin-bottom: 2rem;
}

@media screen and (max-width: 768px){
  .page_title h1 span{
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .page_title h1 span{
    font-size: 2vw;
    margin-bottom: 1.5rem;
  }
}

.page_title .tx{
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  max-width: 1180px;
  width: 95%;
}

@media screen and (max-width: 768px){
  .page_title .tx{
    bottom: 1rem;
    width: 85%;
  }
}


/* box title */

.box_title{
  padding: 9rem 0 8.8rem;
  position: relative;
}

@media screen and (max-width: 768px){
  .box_title{
    padding: 4rem 0;
  }
}

.box_title::before{
  background: #ccc;
  content: '';
  display: block;
  height: 100%;
  left: 19.25vw;
  position: absolute;
  top: 0;
  width: calc( 100% - 19.25vw);
}

@media screen and (max-width: 768px){
  .box_title::before{
    left: 15vw;
    width: calc( 100% - 15vw);
  }
}

.box_title h2{
  font-size: 7.2rem;
  letter-spacing: 1.5rem;
  margin-bottom: 3rem;
}

@media screen and (max-width: 768px){
  .box_title h2{
    font-size: 4.8rem;
    letter-spacing: 1rem;
    margin-bottom: 0;
  }
}

.box_title h2 span{
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .25rem;
  margin-bottom: 2rem;
}

@media screen and (max-width: 768px){
  .box_title h2 span{
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
  }

}

.box_title p{
  margin: 0 auto 0 0;
  max-width: 750px;
  width: 100%;
}

/* button */

.btn_more{
  background: url('../images/common/icon_arrow_w.svg') no-repeat 95% center / 21px auto;
  background-color: #36A5F5;
  color: #fff;
  display: block;
  font-weight: 600;
  margin-top: 2rem;
  text-align: center;
  padding: 2rem;
}

.btn_more:hover{
  background-color: #68BCF7;
}

/* background */

.bg_white{
  background: #fff;
  position: relative;
  z-index: 1;
}

.bg_blue{
  background:#36A5F5;
  padding: 15rem 0;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px){
  .bg_blue{
    padding: 5rem 0;
  }
}

.bg_mask{
  overflow: hidden;
  position: relative;
}

.bg_mask::before{
  background: #D7EDFD;
  content: '';
  height: 100%;
  left: 19.25%;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 0;
}

@media screen and (max-width: 980px){
  .bg_mask::before{
    left: 15%;
  }
}

/****
 header
 ****/

header{
  background: #fff;
  left: 0;
  padding: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

header .header_icon{
  position: fixed;
  top: 0;
  left: 0;
  width: 80px;
}

@media screen and (max-width: 768px){
  header .header_icon{
    width: 15%;
  }
}


header .header_icon a{
  display: block;
  line-height: 1;
}

header .header_icon a:hover{
  opacity: .5;
}
header .header_icon img{
  display: block;
  line-height: 1;
  height: auto;
  max-width: 100%;
  width: 100%;
}

header .inner{
  max-width: inherit;
  /*1366px;*/
  width: 95%;
}

@media screen and (max-width: 980px){
  header .inner{
    width: 100%;
  }
}

header nav{
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 80px;
}


@media screen and (max-width: 768px){
  header nav{
    min-height: 15vw;
  }
}
/*
@media screen and (max-width: 980px){
  header nav{
    display: block;
  }
}
*/

header h2{
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: .4rem;
  padding-left: 80px;
  width: calc( 30% - 80px );
}

/*
@media screen and (max-width: 768px){
  header h2{
    padding-left: 15px;
  }  
}
*/
@media screen and (max-width: 980px){
  header h2{
    font-size: 2rem;
    text-align: center;
    width:  100%;
  }  
}
@media screen and (min-width: 981px) and (max-width: 1024px){
  header h2{
    font-size: 1.8rem;
    width: calc( 25% - 80px );
  }
}
@media screen and (min-width: 1025px) and (max-width: 1366px){
  header h2{
    font-size: 2rem;
  }
}




header h2 a:hover{
  opacity: .7;
}

header h2 span.small{
  display: inline-block;
  font-size: 2rem;
  font-weight: 500;
  margin: 0 1.5rem 0 0;
  padding: 0;
}

@media screen and (max-width: 980px){
  header h2 span.small{
    font-size: 1.6rem;
    margin-bottom: 0;
  }
}
@media screen and (min-width: 981px) and (max-width: 1240px){
  header h2 span.small{
    font-size: 1.2rem;
  }
}

@media screen and (min-width: 1241px) and (max-width: 1366px){
  header h2 span.small{
    font-size: 1.6rem;
  }
}
@media screen and (min-width: 981px) and (max-width: 1366px){
  header h2 span.small{
    display: block;
    margin-bottom: .5rem;
  }
}


header.show {
  padding-top: 7.5rem;
}

@media screen and (max-width: 768px){
  header.show {
    padding-top: 15vw;
  }
}

header.show h2{
  box-sizing: border-box;
  position: fixed;
  line-height: 7.5rem;
  height: 7.5rem;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 10000;
  background: transparent;
}
@media screen and (max-width: 768px){
  header.show h2{
    line-height: 15vw;
    height: 15vw;
  }
}


header .menu_box{
  align-items: center;
  display: flex;
  justify-content: space-between;
  width: 70%;
}


@media screen and (min-width: 981px) and (max-width: 1124px){
  header .menu_box{
    width: 75%;
  }
}

@media screen and (max-width: 980px){
  header .menu_box{
    display: none;
    background: url('../images/common/bg_menu.jpg') no-repeat 0 center / cover;
    box-sizing: border-box;
    height: 100vh;
    height: 100dvh;
    left: 0;
    overflow-y: scroll;
    padding: 10rem 0 4rem;
    position: fixed;
    top: 7.5rem; /*4.8rem*/
    width: 100%;
  }
}

@media screen and (max-width: 768px){
  header .menu_box{
    padding: 7rem 0 30rem;
    top:15vw;
  }
}


header ul{
  align-items: flex-start;
  display: flex;
}

header ul.btn_menu{
  font-size: 2.4rem;
  font-weight: 600;
  justify-content: flex-start;
  width: calc( 100% - 90px);
}

@media screen and (min-width: 1025px) and (max-width: 1366px){
  header ul.btn_menu{
    font-size: 1.7vw;
    width: calc( 100% - 24vw);
  }
}
@media screen and (min-width: 981px) and (max-width: 1024px){
  header ul.btn_menu{
    font-size: 1.8rem;
    width: calc( 100% - 30vw);
  }
}

@media screen and (max-width: 980px){
  header ul.btn_menu{
    flex-wrap: wrap;
    font-weight: 500;
    width: 100%;
  }
}


header ul.btn_menu li{
  text-align: center;
  position: relative;
}

@media screen and (max-width: 980px){
  header ul.btn_menu li{
    text-align: left;
    width: 100%;
  }
}

header ul.btn_menu li.current{
  background-color: #EBF6FE;
}

@media screen and (max-width: 980px){
  header ul.btn_menu li.current{
    background-color: transparent;
  }
}

header ul.btn_menu li.current::before{
  background: url('../images/common/icon_arrow_menu.svg') no-repeat 0 0 / 18px auto;
  content: '';
  height: 12px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  z-index: 1;
}

@media screen and (max-width: 980px){
  header ul.btn_menu li.current::before{
    display: none;
  }
}

header ul.btn_menu li a{
  box-sizing: border-box;
  display: block;
  line-height: 1;
  padding: 2.7rem 4rem;
  position: relative;
  height: 80px;
}

@media screen and (min-width: 1125px) and (max-width: 1366px){
  header ul.btn_menu li a{
    padding-left: 3vw;
    padding-right: 3vw;
  }
}
@media screen and (min-width: 981px) and (max-width: 1124px){
  header ul.btn_menu li a{
    padding-left: 2.5vw;
    padding-right: 2.5vw;
  }
}

@media screen and (max-width: 980px){

  header ul.btn_menu li a::before,
  header ul.btn_menu li a::after{
    content: '';
    position: absolute;
    z-index: 1;
  }

  header ul.btn_menu li a::before{
    background: url('../images/common/icon_arrow_menu.svg') no-repeat 0 0 / 18px auto;
    height: 12px;
    left: -3px;
    top: 50%;
    margin-top: -6px;
    transform: rotate(-90deg);
    width: 18px;
  }

  header ul.btn_menu li a::after{
    background: url('../images/common/icon_arrow.svg') no-repeat 0 0 / 21px auto;
    height: 13px;
    right: 2rem;
    top: 50%;
    margin-top: -6.5px;
    width: 21px;
  }

    
}


header ul.btn_menu li a:hover{
  background-color: #D7EDFD;
}

header ul.btn_sns{
  align-items: center;
  justify-content: flex-end;
  padding: 0;
  width: 425px; /*290px*/
}


@media screen and (min-width: 1025px) and (max-width: 1366px){
  header ul.btn_sns{
    width: 30vw;
  }
}
@media screen and (min-width: 981px) and (max-width: 1024px){
  header ul.btn_sns{
    width: 35vw;
  }
}
@media screen and (max-width: 980px){
  header ul.btn_sns{
    flex-wrap: wrap;
    margin: 3rem auto 0;
    width: 290px;
  } 
}

header ul.btn_sns li{
  box-sizing: border-box;
  margin: 0 0 0 1rem;
  width: 34px;
}

@media screen and (min-width: 981px) and (max-width: 1024px){
  header ul.btn_sns li{
    margin: 0 0 0 1vw;
  }
}

@media screen and (max-width: 980px){
  header ul.btn_sns li{
    width: 48px;
  } 
}
header ul.btn_sns li.btn_news{
  margin: 0;
  height: 36px;
  width: 172px;
}
@media screen and (min-width: 1366px){
  header ul.btn_sns li.btn_news{
    padding-top: 2px;
    margin-right: 2rem;
  }
}
@media screen and (max-width: 980px){
  header ul.btn_sns li.btn_news{
    margin: 0 auto 2rem;
    width: 100%;
    height: 48px;
  }
}

header ul.btn_sns li.btn_news a{
  background: #223999;
  border-radius: 10rem;
  box-sizing: border-box;
  color: #fff;
  display: block;
  font-size: 14px;
  font-weight: 600;
  height: 36px;
  line-height: 34px;
  position: relative;
  padding: 0 14px;
  width: 100%;
}

@media screen and (min-width: 1025px) and (max-width: 1366px){
  header ul.btn_sns li.btn_news a{
    font-size: 1vw;
    padding: 0 1vw 0 1.25vw;
  }
}
@media screen and (min-width: 981px) and (max-width: 1024px){
  header ul.btn_sns li.btn_news a{
    font-size: 1.15vw;
  }
}
@media screen and (max-width: 980px){
  header ul.btn_sns li.btn_news a{
    height: 48px;
    line-height: 46px;
  }
}

header ul.btn_sns li.btn_news a::before{
  background: url('../images/common/icon_news.svg') no-repeat center center/ contain;
  content: '';
  display: block;
  position: absolute;
  right: 11px;
  height: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
}

header ul.btn_sns li.btn_news a:hover{
  background: #4e61ad;
  opacity: 1;
}

header ul.btn_sns li a{
  align-items: center;
  display: flex;
}

header ul.btn_sns li img{
  max-width: 100%;
  width: 100%;
}

#sp_menu{
  display: none;
  position: relative;
}

@media screen and (max-width: 980px){
  #sp_menu{
    background: url('../images/common/bg_menubutton.svg') no-repeat 0 0 / contain;
    display: block;
    height: 96px;
    position: fixed;
    bottom: 0;
    right: 0;
    width: 96px;
    z-index: 1000;
  }
}

#sp_menu img{
  position: absolute;
  bottom: 1rem;
  right: 1.3rem;
}


#sp_menu.close::before{
  background: url('../images/common/btn_close.svg') no-repeat 0 0 / contain;
  content: '';
  height: 24px;
  position: absolute;
  right: 1.4rem;
  bottom: 1.5rem;
  width: 24px;
}

#sp_menu.close img{
  opacity: 0;
}
/****
 footer
 ****/

footer{
  background: #fff;
  position: relative;
  z-index: 5;
}

footer #footer_box.bg_blue {
  padding: 12rem 0 15rem;
}
@media screen and (max-width: 768px){
  footer #footer_box.bg_blue {
    padding: 5rem 0 5rem;
  }
}

footer .box h2{
  font-size: 3.2rem;
  margin-bottom: 3rem;
  letter-spacing: .05rem;
  text-align: center;
}

@media screen and (min-width: 769px) and (max-width: 1124px){
  footer .box h2{
    font-size: 3vw;
  } 
}
@media screen and (max-width: 768px){
  footer .box h2{
    font-size: 2.8rem;
    margin-bottom: 2rem;
  }
}

footer .box{
  width: 32%;
}

@media screen and (max-width: 768px){
  footer .box{
    width: 100%;
  }
  footer .box:not(:first-child){
    padding-top: 4rem;
  }
}


footer .box_inner{
  background: #fff;
  box-sizing: border-box;
  padding: 3rem;
}

footer .box_inner_tw{
  box-sizing: border-box;
  background: #fff;
  overflow-y: scroll;
  padding: 2rem 2rem 0;
}

@media screen and (max-width: 768px){
  footer .box_inner{
    padding: 2.5rem;
  }
}

footer .box.news_box strong{
  background: #d7edfd;
  color:#223999;
  display: block;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  line-height: 1;
  padding: 3px 3px 4px;
  text-align: center;
}

footer .box.news_box ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

footer .box.news_box ul li{
  background: #dcdcdc;
  color: #fff;
  margin-bottom: 1rem;
  min-height: 36px;
  width: 48%;
}

@media screen and (max-width: 768px){
  footer .box.news_box ul li{
    min-height: 48px;
  }
}

footer .box.news_box ul li:last-child,
footer .box.news_box ul li:nth-child(3){
  margin-bottom: 0;
}

footer .box.news_box ul li a,
footer .box.news_box ul li span{
  display: block;
  color:#fff;
  font-size: 1.4rem;
  margin: 0;
  line-height: 36px;
  padding: 0 10px;
  position: relative;
}

footer .box.news_box ul li a{
  font-weight: 600;
}
@media screen and (max-width: 768px){
  footer .box.news_box ul li a,
  footer .box.news_box ul li span{
    font-size: 1.4rem;
    padding: 20px 10px;
    line-height: 1;
  }
}

footer .box.news_box ul li a::before,
footer .box.news_box ul li span::before,
footer .box.news_box ul li a::after,
footer .box.news_box ul li span::after{
  content: '';
  display: block;
  right: 1rem;
  position: absolute;
  top: 50%;
}

footer .box.news_box ul li a::before,
footer .box.news_box ul li span::before{
  background: #fff;
  height: 2px;
  transform: translateY(-50%);
  width: 1rem;
}
footer .box.news_box ul li a::after,
footer .box.news_box ul li span::after{
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
  height: .6rem;
  transform: translateY(-50%) rotate(45deg);
  width: .6rem;
}

footer .box.news_box ul li a{
  background: #36a5f5;
}

footer .box.news_box .thum{
  border: 1px solid #36a5f5;
  display: block;
  position: relative;
  margin-bottom: 1.5rem;
}

footer .box.news_box .thum a{
  display: block;
  margin: 0;
  position: relative;
}

footer .box.news_box .thum span{
  background-image: url('../images/common/icon_news_arrow.svg');
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-color: #36a5f5;
  bottom: 0;
  display: block;
  position: absolute;
  height: 4rem;
  right: 0;
  text-indent: 100%;
  overflow: hidden;
  white-space: nowrap;
  width: 4rem;
}


footer .box_inner p{
  line-height: 1.5;
  margin-bottom: 3rem;
}

footer .box.news_box  .box_inner p{
  margin-bottom: 2rem;
}
@media screen and (max-width: 768px){
  footer .box_inner p{
    margin-bottom: 2rem;
  }
}

footer .box_inner a{
  display: block;
  margin-bottom: 3.25rem;
}

@media screen and (max-width: 768px){
  footer .box_inner a{
    margin-bottom: 2rem;
  }
}


footer .box_inner a:hover{
  opacity: .7;
}

footer .box img{
  display: block;
  line-height: 0;
  height: auto;
  max-width: 100%;
  width: 100%;
}

footer .banner{
  margin: 0;
  padding: 0;
  position: relative;
  width: 100%;
}

@media screen and (max-width: 768px){
  footer .banner{
    background: url('../images/common/img_footer_sp.jpg') no-repeat top center / cover;
    height: 50vw;
  }
}


#btn_top{
  bottom: 2rem;
  position: absolute;
  right: 2rem;
  max-width: 56px;
}
footer .banner img{
  max-width: 100%;
}

@media screen and (max-width: 768px){
  footer .banner > img{
    display: none;
  }
}

footer .footer_bar{
  padding: 8rem 0 2rem ; /*14rem 0 8rem;*/
}

@media screen and (max-width: 768px){
  footer .footer_bar{
    padding: 6rem 0 1.5rem;
  }
}

footer .footer_bar h2{
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 2rem;
  letter-spacing: .7rem;
  text-align: center;
}

@media screen and (max-width: 768px){
  footer .footer_bar h2{
    font-size: 2.4rem;
  }
}

footer .footer_bar h2 .small{
  font-size: 2.8rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
}

@media screen and (max-width: 768px){
  footer .footer_bar h2 .small{
    font-size: 2.2rem;
  }
}

footer .footer_bar ul{
  align-items: center;
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

@media screen and (max-width: 768px){
  footer .footer_bar ul{
    margin-bottom: 1.5rem;
  }
}

footer .footer_bar ul li{
  margin: 0 0.75rem;
}

footer .footer_bar ul li img{
  max-width: 40px;
}

address{
  font-size: 1.2rem;
  font-style: normal;
  margin-bottom: 2rem;
  text-align: center;
}

@media screen and (max-width: 768px){
  address{
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
}

address p{
  margin: 0;
  padding: 0;
}

address span{
  margin: 0 .5rem;
}

@media screen and (max-width: 768px){
  address span{
    display: block;
    margin: 0;
  }
}

.copy{
  color: #ACACAC;
  display: block;
  font-size: 1rem;
  text-align: center;
}


/****
page setting
****/

.column_list{
  margin: 0 auto;
  padding: 16rem 0;
  position: relative;
  max-width: 1180px;
}

@media screen and (max-width: 768px){
  .column_list{
    padding: 4rem 0;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .column_list{
    padding: 8rem 0;
  }
}

.column_list .btn{
  margin: 0 auto;
  max-width: 990px;
  width: 90%;
}

.flex_column{
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
}

@media screen and (max-width: 768px){
  .flex_column{
    flex-wrap: wrap;
  }
}

.column_list .flex_column{
  margin: 0 0 12rem auto;
  align-items: stretch;
  width: 95%;
}

@media screen and (max-width: 768px){
  .column_list .flex_column{
    display: block;
    margin: 0 auto 5rem;
    width: 90%;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .column_list .flex_column{
    margin: 0 0 8rem auto;
  }
}

.column_list .flex_column:last-child{
  margin-bottom: 0;
}

@media screen and (min-width: 769px) and (max-width: 1124px){
  .column_list .flex_column{
    align-items: flex-start;
  }
}

.column_list .flex_column.reverse{
  margin-left: 0;
  margin-right: 0;
  flex-direction: row-reverse;
}

@media screen and (max-width: 768px){
  .column_list .flex_column.reverse{
    margin-left: auto;
    margin-right: auto;
  }
}

.flex_column .content{
  box-sizing: border-box;
  border-left: 2px solid #36A5F5;
  padding-left: 4rem;
  width: 50%;
}

@media screen and (max-width: 768px){
  .flex_column .content{
    margin-bottom: 3rem;
    width: 100%;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .flex_column .content{
    padding-left: 3rem;
  }
}

.flex_column .image{
  align-items: flex-start;
  display: flex;
  margin: 0 0 0 5%;
  position: relative;
  width: 50%;
}

.column_list .flex_column.reverse .image{
  margin: 0 5% 0 0;
}

@media screen and (max-width: 768px){
  .flex_column .image{
    margin: 0;
    width: 100%;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .flex_column .image{
    margin: 0 0 0 2.5%;
  }
  .column_list .flex_column.reverse .image{
    margin: 0 2.5% 0 0;
  }
}

figure{
  position: relative;
}

.flex_column .image img{
  max-width: 100%;
}

.delimiter_box {
  position: relative;
}

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

@media screen and (max-width: 768px){
  .delimiter_box::before{
    content: '';
    padding-top: 50vw;
    width: 100%;
    display: block;
  }
}



/* relation_links  */

.relation_links{
  background: #ebf6fe;
  padding: 7rem 0 10rem;
  position: relative;
}
@media screen and (max-width: 768px){
  .relation_links{
    padding: 1rem 0 5rem 0;
  }
}

.relation_links::after{
  background: #d7edfd;
  content: '';
  left: 0;
  height: 100%;
  position: absolute;
  top: 0;
  width: 19.25vw;
  z-index: 0;
}

@media screen and (max-width: 768px){
  .relation_links::after{
    width: 15vw;
  }
}

.relation_links h3{
  border-left: 2px solid #36A5F5;
  border-right: 2px solid #36A5F5;
  color: #36A5F5;
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: .15rem;
  text-align: center;
  margin: 6rem auto 4rem;
  width: 320px;
}

@media screen and (max-width: 768px){
  .relation_links h3{
    font-size: 3.6rem;
    margin: 4rem auto 3rem;
    width: 270px;
  }
}


.relation_links h3 span{
  color: #000;
  display: block;
  font-size: 1.2rem;
  letter-spacing: .05rem;
  margin-top: 1rem;
}

.relation_links h3 span.weight_300{
  display: inline-block;
  font-family:'Noto Sans JP',Meiryo,'メイリオ',Verdana, Helvetica, Arial, sans-serif;
  font-weight: 400;
}

.relation_links ul{
  background: #fff;
  align-items: center;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  padding: 1rem;
}

@media screen and (max-width: 768px){
  .relation_links ul{
    padding: 2rem;
  }
}

.relation_links ul li{
  margin: 0;
  width: calc(100% / 3);
}

@media screen and (max-width: 768px){
  .relation_links ul li{
    margin-bottom: 1.5rem;
    width: 100%;
  }
  .relation_links ul li:last-child{
    margin-bottom: 0;
  }
}

@media screen and (min-width: 769px) and (max-width: 1024px){
  .relation_links ul li{
    width: calc(100% / 2);
  }
}

.relation_links ul li a{
  align-items: center;
  background: #36a5f5;
  color: #fff;
  display: flex;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 1px;
  justify-content: flex-start;
  margin: 1.25rem .75rem;
  padding: 0 2rem;
  position: relative;
  height: 95px;
}

@media screen and (max-width: 768px){
  .relation_links ul li a{
    font-size: 2rem;
    margin: 0;
    padding: 0 2rem;
    height: 95px;
  }
}
@media screen and (min-width: 769px) and (max-width: 1024px){
  .relation_links ul li a{
    margin: 1rem ;
  }
}

.relation_links ul li a:hover{
  background: #68BCF7;
}

.relation_links ul li a::after{
  background: url('../images/common/icon_arrow_w.svg') no-repeat center / contain;
  content: '';
  display: block;
  height: 15px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 2rem;
  width: 25px;
}