@charset "utf-8";
/* CSS Document */

.mainvisual{
	text-align: center;
	
}


.mainvisual_img{
	position: relative;
}

.mainvisual_img h2{
	text-align: center;
}


.mainvisual .obi1{
	background: url("../../oraltalk/images/obi_bg1.gif");
	padding-top: 10px;
	text-align: left;
}

.obi_inner {
	max-width: 980px;
	margin: 0 auto;
	
}

.mainvisual .obi2{
	background: url("../../oraltalk/images/obi_bg2.gif");
	padding: 30px 0 15px;
	text-align: center;
	font-size: 4.7rem;
	color: #fff;
	line-height: 1.5;
	font-weight: bold;
	letter-spacing: -0.5rem;
}



h3 {
  position: relative;
  padding: 5px 0 ;
  font-size: 4.5rem;
  font-weight: bold;
  margin-bottom: 30px;
  line-height: 2.2;
  text-align: center;
  color: #144199;
  margin-bottom: 50px;
}

h3:first-letter,h3 span{
  color: #144199;
 }



h3:before {
  position: absolute;
  bottom: -10px;
  left: calc(50% - 80px);
  width: 160px;
  height: 2px;
  content: '';
  border-radius: 3px;
  background: #144199;
}

.copy{
	margin: 70px auto;
}

.panelist{
	margin:  80px auto;

}

.panelist_ttl{
	font-size: 4.5rem;
	color: #009c50;
	font-weight: bold;
	text-align: center;
	margin-bottom: 30px;
}

.panelist ul{
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: justify;
-ms-flex-pack: justify;
justify-content: space-between;
-ms-flex-wrap: wrap;
flex-wrap: wrap;	
}

.panelist ul li{
	padding: 0.4%;
}

.symposium_img01{
	width: 47%;
	float: right;
	margin-left: 2%;
	margin-bottom: 0;
}

.symposium_img02{
display: -webkit-box;
display: -ms-flexbox;
display: flex;
max-width: 1000px;
-webkit-box-align: end;
-ms-flex-align: end;
align-items: flex-end;
}

.bg_green{}

.inner{
	
	margin: 50px auto;
	
}

.snav{
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-align: start;
-ms-flex-align: start;
align-items: flex-start;
margin: 50px auto 20px;
max-width: 1000px;
}

.symposium_img03{
	margin: 30px auto 0;
	text-align: center;
	max-width: 860px;

}

.symposium_img04{
	margin: 0 auto 0;
	text-align: center;
	width: 35%;
	float: right;
	margin-left: 3%;

}


.ttl{
	font-size:3.2rem;
	color: #144199;
	font-weight: bold;
	text-align: center
}


@media (max-width: 820px) {

	
.mainvisual .obi2{
	
	padding: 20px 0 0;
	
}	
	
	
.mainvisual .obi2 p{
 width: 94%;
margin: 0 auto;
}

.obi_inner {
	max-width:50%;
	margin: 0;
	padding: 1.5% 1% 0;
	text-align: left;
	
}	
	
.mainvisual{
	
}
	
.copy{
	margin: 30px auto;
}


	
h3,.panelist_ttl {
  position: relative;
  padding: 5px 0 5px;
  font-size: 2.2rem;
  font-weight: bold;
	line-height: 1.6;
}	
	
h3:before {
  position: absolute;
  bottom: -10px;
  left: calc(50% - 80px);
  width: 160px;
  height: 2px;
  content: '';
  border-radius: 3px;
  background: #144199;
}	
	

.symposium_img02{
-ms-flex-wrap: wrap;
flex-wrap: wrap;
}
	
.inner{
	
	margin: 40px auto;
	
}	
	
.ttl{
	font-size:2.0rem;
	color: #144199;
	font-weight: bold;
	text-align: center;
	line-height: 1.5;
	letter-spacing: -0.2rem;
}
	
.ttl span{
	font-size:2.0rem;
	color: #144199;
	font-weight: bold;
	text-align: center;
	line-height: 1.5;
	letter-spacing: 0rem;
}		
	
	
.symposium_img04{
	
	width: 50%;
	
	margin-left: 1%;

}	
	
	
	}