@charset "UTF-8";

body{
  margin:0 auto;
  overflow-x: hidden!important;
  font-family: "Open Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
}



/*Main*/
main {
  animation-name: fadein;
  animation-duration: 3s;

}

@keyframes fadein{
    from{
    opacity: 0;
    }
    to{
    opacity: 1;
    }
}

.header{
  margin: 0 auto;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  z-index: 3;
}

.header_line{
padding:20px 20px;
background-color: #2d5b76;
overflow: hidden;
}

.header_meetingtitle a{
color: #fff;
float: left;
font-size: 20px;
text-decoration: none;
}

.header_buttons_frame{
  float: right;
  display: block;
}

.header_buttons{
  margin: auto 10px;
  display: block;
  float: right;
  border: #efe7d7 solid 1px;
  padding:10px 10px;

}

.header_buttons a{
  color: #efe7d7;
  float: right;
  text-align: center;
  text-decoration: none;
}

.header-mobile{
    top:0;
    left:0;
    padding-top: 50px;
    position:fixed;
    display:none;
    width:100%;
    height:350px;
    background-color: #4a6574;
    z-index: 25;
}

.header-mobile li{
  margin-left:20px;
  text-align: center;
  line-height: 3em;
}

.header-mobile span{
  text-decoration: none;
  font-size: 16pt;
  color:#efe80f;
}

.header-mobile a{
  text-decoration: none;
  font-size: 16pt;
  color:#ffffff;
}

.header-mobile a:hover{
  color:#f94c1d;
  font-weight: bold;
}

.icon{
  width:50px;
  height:50px;
  display: none;
  position:fixed;
  top:0px;
  right:20px;
  margin:30px 0px 0px 30px;
  padding:25px 10px 0px 18px;
  border: 1px solid  #3a2e1a;
  cursor: pointer;
  z-index:30;
  border-radius: 100vh;
  background-color: #ffffff;
  opacity: 0.5;
}

.icon:hover{
  opacity: 0.8;
}

.icon span{
  display: block;
  margin-bottom:10px;
  width:40px;
  height: 1px;
  border-radius: 100vh;
  background-color: #3a2e1a;
}

.icon, .icon span{
  transition: all .4s ease-in-out;
}

.icon.is-active span:nth-child(2){
  opacity: 0;
}

.icon.is-active span:nth-child(1){
  transform: translateY(11px) rotate(45deg);
}

.icon.is-active span:nth-child(3){
  transform: translateY(-11px) rotate(-45deg);
}

.mobilebox{
  position: relative;
  margin:0 auto;
  padding: 0 auto;
  width:100vw;
  background-color: #f9f5ee;
  z-index:15;
}


.menu{
  display: block;
  background-color: #2d5b76;
  border-bottom: solid 5px #d93122;
  height: 50px;

}

.menu-list{
  padding: 20px 100px;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content:space-between ;
}

.menu-list li{
  vertical-align: middle;
}

.menu-list li a{
  text-decoration: none;
  color: #ffffff;
  font-size: large;
}

.menu-list li a:hover{
  color:#d93122;
}

.menu-list li span{
  font-weight: 600;
  color: #efe80f;
}


/*MainContent*/
.wrapper{
  position: relative;
  margin:0 auto 100px;
}

.qualification{
  margin: 170px 100px 20px 100px;
}

.qualification h3{
  padding-bottom: 15px;
  text-align: left;
  font-size: x-large;
}

.qualification p{
  padding-bottom: 20px;
}

.title{
  border-bottom: #f94c1d 5px solid;
  margin-bottom: 10px;
}

.title h1{
  text-align: center;
  font-size:xx-large;
  padding-bottom: 10px;
}

.title h3{
  text-align: center;
  font-size:large;
  padding-bottom: 10px;
  color: #2d5b76;
}


.subtitle{
  margin: 30px auto;
  height:30px;
}

.subtitle h3{
  padding-top:5px;
}

.table-wrap{
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-only{
  display: none;
}


/* リスト */

.poster-list {
  padding: 0 20px;
}

.poster-item {
  display: grid;
  grid-template-columns: 110px 1fr 260px 120px;
  gap: 16px;
  align-items: start;

  margin: 0;
  padding: 18px 20px;
  border-bottom: 1px solid #ddd;
  background: #fff;
}

.poster-field {
  margin: 0;
}

.poster-field dt {
  font-size: 0.78rem;
  font-weight: 700;
  color: #666;
  margin-bottom: 4px;
  text-align: center;
}


.poster-field dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #222;
}

.poster-no dd {
  font-weight: 700;
  color: #0f4c81;
}

.poster-onsite dd {
  font-weight: 700;
  text-align: center;
}

.poster-title dd{
  font-size: large;
  font-weight: 600;
}

/* リストおわり */



/* スマホ用カード */

/* スマホ用カードおわり */

.overview{
  display: block;
  margin: 20px 100px 20px 100px;
  padding-top:20px;
  border-top: #f94c1d 5px solid;
}

.overview h3{
  padding-bottom: 15px;
  text-align: left;
  font-size: x-large;
}

.overview p{
  margin:auto;
  line-height: 1.5rem;
}



.content{
  margin: 20px 100px 50px 100px ;
}

.content h3{
  padding: 10px 0px;
  color: #0452fa;
}

.content span{
  color: #d93122;
  font-weight: 600;
}

.content p{
  padding-bottom: 10px;
}



/*Footer*/

footer{
margin: 0 auto;
width: 100%;
overflow: hidden;
bottom:0;

}

.footer_full{
  padding-right: 20px;
  border-top: solid 3px #2d5b76;
  padding-top: 10px;
  margin-bottom: 60px;
}

.footer_frame{
  margin: auto;
  padding: 20px 200px
}

.footer_item{
  margin: 10px 100px 10px 5px;
  display: block;
  width: 120px;
  height: 25px;
  border-left: solid 10px #2d5b76;
  float: left;

}

.footer_item a{
  text-decoration: none;
  color: #2d5b76;
}

.footer_item a:hover{
  color:#f94c1d;
}

.footer_item_text{
  margin:5px 0px 0px 10px;
}