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



.clearfloat {
	clear:both;
	height:0;
	font-size: 1px;
	line-height: 0px;
}
	
	
.red {
	color: #C00;
}
.font_blue {
	color: #0030ff;
}
/* Bootstrapのコンテンツエリアは最大1170px */
/*-----------------------------------------*/



body {
	padding-left: 0px;
	padding-right: 0px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
	overflow-x: hidden;

}
.container {
	/*display: flex;*/
	width: 100%;
	height: auto;
	padding-left: 0px;
	padding-right: 0px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.s_dv-l_dv .topnav_box,
.ex_s_dv .topnav_box, .ex_m_dv .topnav_box {
	width:80%;
	text-align: right;
	margin-right: 0;
	margin-left: 20%;
	
} 


.wrapper {
	width: 100%;
	height: 0;
	padding-top: calc(300/1000*100%);	
	background: 
 center center / cover no-repeat;
	background-size: auto 100%;   
}
	

.background0 {
  background-image: url("../image/slider_1000320/stage_T.jpg"); 
}

.background1 {
  background-image: url("../image/slider_1000320/stage_T.jpg"); /**/
}
.background2 {
  background-image: url("../image/slider_1000320/2f_image_T.jpg");/**/
}
.background3 {
  background-image: url("../image/slider_1000320/seminar_T.jpg");/**/
}
.background4 {
  background-image: url("../image/slider_1000320/signboard_T.jpg");/**/
}
.background5 {
  background-image: url("../image/slider_1000320/stage2-d_T.jpg");/**/
}
.background6 {
  background-image: url("../image/slider_1000320/photostand_T.jpg");/**/
}

@media screen and (max-width: 599px){
	
#main_contents {
	width: 100%;
	height: auto;
	text-align: center;
	margin: 10px auto;
}
h1,h3 {
	text-align: left;
	text-indent: 6%;
	font-size: 1.7rem;
	padding: 4px 0 ;
	width: 100%;
	background-image: url(../image/ricepaper2b.jpg);
	margin-top: 10px;
}
.image_box {
	width: 50%;
	height: auto;
	position: relative;
	text-align: center;
	margin: 30px auto 30px auto;	
}
.image_box-L {
	width: 80%;
	height: auto;
	position: relative;
	text-align: center;
	margin: 0px auto 0px auto;	
	
}
.image_box img, .image_box-L img {
	width: 100%;
	height: auto;
	margin: 0 auto;
}
.text_box {
	width: 80%;
	height: auto;
	text-align: left;
	margin: 10px auto 60px auto;
	border-bottom: 1px solid #7e7e7e;
	
}
.text_box .sp {
	padding:20px 0px 8px 9%;
	font-size: 1.4rem;
}
.text_box h2 {
	position: relative;
	padding: 0.5em 1em;
	background: #a6d3c8;
	color: white;
	font-size: 1.6rem;
	font-weight: 600;
	margin: 0px auto;
	text-shadow:darkgreen 1px 1px 5px;

}
.text_box h2::befor {
	position: absolute;
	content: '';
	top: 100%;
	left: 0;
	border: none;
	border-bottom: solid 15px transparent;
	border-right: solid 20px rgb(149,158,155);

}
.text_box p {
	font-size: 1.4rem;
	text-align: left;
	padding: 16px 10% 0px 10%;
	line-height: 2.0rem;
}
.text_box ul{
	padding: 1em 0 2em 2em;
	font-size: 1.4rem;
	line-height: 2rem;
}
.line {
	border-bottom: 1px solid #7e7e7e;
}
}


@media screen and (min-width: 600px){
h1,h3 {
	text-align: left;
	text-indent: 6%;
	font-size: 1.7rem;
	padding: 6px 0 4px 0 ;
	width: 100%;
	background-image: url(../image/ricepaper2b.jpg);
	margin-top: 10px;
}	
#main_contents {
	display: flex;
	width: 94%;
	margin: 10px auto;
	flex-flow: row wrap;
	justify-content: center;
}
.image_box {
	width: 50%;
	height: auto;
	margin: 20px 10px 20px 0;
}
.image_box-L {
	width: 50%;
	height: auto;
	margin: 40px 10px 20px 0;
	align-self: center;
}

.image_box img{
	width: 70%;
	height: auto;
}
.image_box-L img {
	width:95%;
	height: auto;
	padding: 80px 0;
}

.text_box {
	width: 45%;
	margin: 20px 0 20px 10px;
}
.text_box .sp {
	padding:20px 0px 8px 9%;
	font-size: 1.5rem;
}
.text_box h2 {
	position: relative;
	padding: 0.5em 1.6em;
	background: #a6d3c8;
	color: white;
	font-size: 1.8rem;
	font-weight: 600;
	margin: 0px auto;
	text-align: left;
	text-shadow:darkgreen 1px 1px 5px;

}
.text_box h2::befor {
	position: absolute;
	content: '';
	top: 100%;
	left: 0;
	border: none;
	border-bottom: solid 15px transparent;
	border-right: solid 20px rgb(149,158,155);
}
.text_box p {
	font-size: 1.6rem;
	text-align: left;
	padding: 16px 10% 10px 10%;
	line-height: 2.0rem;
}
.text_box ul{
	text-align: left;
	padding: 1em 0 2em 2em;
	font-size: 1.6rem;
	line-height: 2.2rem;
}

}
@media screen and (min-width: 1025px){
h1,h3 {
	text-align: left;
	text-indent: 6%;
	font-size: 1.8rem;
	padding: 6px 0 4px 0 ;
	width: 100%;
	background-image: url(../image/ricepaper2b.jpg);
	margin-top: 20px;
}
	
#main_contents {
	display: flex;
	width: 94%;
	margin: 10px auto;
	flex-flow: row wrap;
	justify-content: center;
}
.image_box {
	width: 50%;
	height: auto;
	margin: 20px 0px 20px 0;

}
.image_box-L {
	width: 50%;
	height: auto;
	margin: 100px 0px 100px 0;
	align-self: center;

}

.image_box img {
	width: 65%;
	height: auto;
	margin: 0 10%;
	
}
.image_box-L img {
	width: 92%;	
}

.text_box {
	width: 40%;
	margin: 20px 0 20px 10px;

}
.text_box h2 {
	position: relative;
	padding: 0.5em 1.8em;
	background: #a6d3c8;
	color: white;
	font-size: 2rem;
	font-weight: 600;
	margin: 0px auto;
	text-align: left;
	text-shadow:darkgreen 1px 1px 5px;

}
.text_box h2::befor {
	position: absolute;
	content: '';
	top: 100%;
	left: 0;
	border: none;
	border-bottom: solid 15px transparent;
	border-right: solid 20px rgb(149,158,155);
}

.text_box p {
	font-size: 1.6rem;
	text-align: left;
	padding: 10px 10%;
	line-height: 2.0rem;	
}
.text_box ul{
	text-align: left;
	padding: 1em 0 2em 2em;
	font-size: 1.6rem;
	line-height: 2.2rem;
}

}