@charset "UTF-8";
/*common*/
html{
	font-size:100%;
}
body{
	position: relative;
	font-size: 16px;
	font-family: 'Arial',YuGothic,'Yu Gothic','Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3','メイリオ', Meiryo,'ＭＳ ゴシック',sans-serif;
}
.clearfix::after{
	content: '';
	display: block;
	clear: both;
}

ul,ol{
	list-style-type: none;
}
a:link { color: #fff; }
a:visited { color: #fff; }
a:hover { 
	color: #fff;
	opacity: 0.5;
}
a:active { color: #fff; }
a img:hover{
	opacity: 0.5;
}
p{
	line-height: 1.5;
}

.Inner{
    max-width: 1080px;
    margin: 0 auto;
}
.content_Inner{
	max-width: 740px;
	width:80%;
	margin:0 auto;
}
@media screen and (max-width: 768px) {
	.content_Inner{
		width:90%;
	}
}

.disp_pc{
	display: inline-block;
}
.disp_sp{
	display: none;
}
@media screen and (max-width: 768px) {
	.disp_pc{
		display: none;
	}
	.disp_sp{
		display: inline-block;
	}
}

h2{
	background-color: #00023d;
	color: #fff;
	font-size:2em;
	font-weight:bold;
	padding:3% 0;
	text-align: center;
	line-height: 1.3;
	margin-bottom: 50px;
}
@media screen and (max-width: 768px) {
	h2{
		font-size:1.2em;
		padding:8% 5%;
		margin-bottom: 25px;
	}
}
ul.nomal li{
	list-style: disc;
	margin-left: 1em;
	margin-bottom: 0.5em;
}
ul.dia li{
	position: relative;
	margin-left: 1em;
	margin-bottom: 0.5em;
}
ul.dia li:after{
	 display: block;
	 content: '';
	 position: absolute;
	 top: 0.2em;
	 left: -1em;
	 width: 6px;
	 height: 6px;
	 background-color: #000;
	 -webkit-transform: rotate(-45deg);
	 transform: rotate(-45deg);
}
ul.check li:before{
	display: inline-block;
    width: 30px;
    height: 25px;
    content: '';
    background-image: url(../img/check.png);
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 3px;
}
ul.check li,
ul.att li{
	padding-left: 1em;
	text-indent: -1em;
	margin-bottom: 0.5em;
}
ul.check li{
	font-weight:bold;
}

/*header*/
#header{
	width:100%;
	max-width:1080px;
	background-color: #00023d;
	padding: 0.5% 0;
	margin: 0 auto;
}
.header_txt{
	color: #fff !important;
	text-align: right;
	margin-right: 5%;
}
.header_txt a:after{
	display: inline-block;
    width: 15px;
    height: 15px;
    content: '';
    background-image: url(../img/arrow.png);
    background-repeat: no-repeat;
    background-size: contain;
    margin-left: 3px;
}
@media screen and (max-width: 768px) {
	#header{
		padding: 3% 0;
	}
}


/*top*/
#top{
	
}
#top .Inner{
	position: relative;
}
.img_top{
	display: block;
	width:100%;
	height: auto;
}
.txt_top{
	background-color: #00023d;
	color: #fff;
	font-size:1.5em;
	padding: 1% 0;
	text-align:center;
	line-height: 1.5;
}
.logo_area{
	position: absolute;
    top: -35px;
    left: 11%;
}
.logo_area img{
	width: 90px;
    height: 90px;
}

@media screen and (max-width: 768px) {
	.logo_area{
	    top: -43px;
	    left: 11%;
	}
	.txt_top{
		padding:2% 5%;
		font-size:0.8em;
	}
	.logo_area img{
		width: 45px;
	    height: 45px;
	}
}

/*top_mail*/
.top_mail{
	margin-bottom: 50px;
}
.top_mail ul.check{
	margin:50px 0;
}

.top_mail ul.check li{
	margin-bottom: 30px;
    font-size: 1.5em;
}
@media screen and (max-width: 768px) {
	.top_mail ul.check li{
	    font-size: 1.2em;
	}
}
.mail_txt{
	color:#00023d;
	text-decoration: underline;
	font-size:24px;
	font-weight: bold;
	text-align: center;
	margin-bottom: 30px;
}


.mail_btn{
	margin-bottom: 50px;
}

.mail_btn img{
	display: block;
	width:100%;
	height: auto;
	max-width: 485px;
	margin:0 auto;
}

/*intro*/
.intro_visual{
	margin-top: 50px;
	margin-bottom: 50px;
}
.intro_visual img{
	display: block;
	width:100%;
	height: auto;
}
.intro_box{
	display:flex;
	flex-wrap: wrap;
}
.intro_box li{
	width:50%;
	margin-bottom: 30px;
}

.intro_title{
	position: relative;
	width:90%;
	background-color: #00023d;
	color: #fff;
	font-size:1.5em;
	padding:1em 0;
	text-align: center;
	margin: 0 auto;
	margin-bottom: 25px;
}
.intro_title:after{
	content: "";
	position: absolute;
	right: 0;
	bottom: -20px;
	left: 0;
	width: 0px;
	height: 0px;
	margin: auto;
	border-style: solid;
	border-color: #00023d transparent transparent transparent;
	border-width: 20px 20px 0 20px;
}
.intro_photo{
	display: block;
	width:100%;
	height: auto;
	max-width:189px;
	margin: 0 auto 30px;
}
.intro_name,
.intro_affiliation{
 	color: #00023d;
 	text-align: center;
 	font-weight:bold;
}
.intro_txt{
	width:90%;
	margin: 0 auto;
}

.intro_txt p{
	margin-bottom: 1em;
}
@media screen and (max-width: 768px) {
	ul.intro_box{
		display:block;
	}
	ul.intro_box li{
		width:100%;
		margin-bottom: 30px;
	}
	.intro_visual {
    	margin: 30px 10px;
	}
	.intro_title{
		width:90%;
		font-size:1em;
		padding:1em;
		box-sizing: border-box;
	}
	.intro_photo{
		width:45%;
		margin-bottom: 15px;
	}
	.intro_txt{
		width:90%;
	}
}


/*misunderstanding*/
.misunderstanding .under{
	text-decoration:underline;
	color: #ea5010;
}
.misunderstanding .wrong{
	font-size:1.2em;
}
.misunderstanding{
}

.misunderstanding p{
	margin-bottom: 2em;
	font-weight: bold;
}
.misunderstanding ul.nomal{
	margin-bottom: 2em;
}
.img_misunderstandin img{
	display: block;
	width:100%;
	height: auto;
	max-width: 550px;
	margin: 0 auto 50px;
}



/*question*/
.question{
	margin-bottom: 50px;
}
.question p{
	margin-bottom: 2em;
	font-weight:bold;
}

.question .col2{
	overflow: hidden;
}
.question .col2 .col2_txt{
	width:50%;
	float: left;
}

.question .col2 .col2_img{
	width:50%;
	float: left;
}
.question .col2 .col2_img img{
	display: block;
	width:100%;
	height:auto;
	max-width:318px;
}
@media screen and (max-width: 768px) {

	.question .col2 .col2_txt,
	.question .col2 .col2_img{
		width:100%;
	}
	.question .col2 .col2_img img{
		margin:0 auto;
	}
}

/*intro2*/
.intro2{
	margin-bottom: 50px;
}
.intro2 p{
	margin-bottom: 2em;
	font-weight:bold;
}


.intro2 .col2{
	overflow: hidden;
}
.intro2 .col2 .col2_txt{
	width:50%;
	float: left;
	margin-right: 15%;
}

.intro2 .col2 .col2_img{
	width:35%;
	float: left;
}
.intro2 .col2 .col2_img img{
	display: block;
	width:100%;
	height:auto;
	max-width:228px;
}
@media screen and (max-width: 768px) {

	.intro2 .col2 .col2_txt,
	.intro2 .col2 .col2_img{
		width:100%;
		margin:0;
	}
	.intro2 .col2 .col2_img img{
		margin:0 auto;
	}
}

/*lecturer*/

.lecturer{

}
.lecturer p{
	font-weight:bold;
	margin-bottom: 2em;
}

.lecturer .col2{
	overflow: hidden;
}
.lecturer .col2 .col2_txt{
	width:50%;
	float: left;
	margin-right: 15%;
}

.lecturer .col2 .col2_img{
	width:35%;
	float: left;
}
.lecturer .col2 .col2_img img{
	display: block;
	width:100%;
	height:auto;
	max-width:330px;
}


.lecturer_box{
	overflow: hidden;
	margin-top: 50px;
}
.lecturer_photo{
	width:20%;
	float:left;
	margin-right: 10%;
}
.lecturer_photo img{
	display: block;
	width:100%;
	height: auto;
	max-width: 170px;
}
.lecturer_txt{
	width:70%;
	float: left;
	margin-bottom: 50px;
}

@media screen and (max-width: 768px){
	.lecturer .col2 .col2_txt,
	.lecturer .col2 .col2_img{
		width:100%;
		margin: 0;
	}
	.lecturer .col2 .col2_img img{
		margin:0 auto;
	}
	.lecturer_photo{
		width:35%;
		margin-right: 0;
	}
	.lecturer_txt{
		width: 60%;
    	padding-left: 5%;
	}
}

/*demo_photo*/
.demo p{
	margin-bottom: 2em;
	font-weight: bold;
}
.demo_photo{
	display: block;
	width:100%;
	height: auto;
	max-width: 469px;
	margin:50px auto;
}
.demo_box li{
	margin-bottom: 50px;
}
.demo_box li img{
	display: block;
	width:100%;
	height: auto;
	max-width: 740px;
	margin: 0 auto;
}

@media screen and (max-width: 768px){
	.demo_box li{
		margin-bottom: 25px;
	}
}

/*free*/
.free{
	position: relative;
	background-color: #00023d;
	color:#fff;
	text-align: center;
	padding-bottom: 50px;
	overflow: hidden;
}
.free:after{
	position: absolute;
    content: "";
    background-image: url(../img/free_bg.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 170px;
    height: 580px;
    top: 35px;
    right: 8%;
}

.free p{
	margin-bottom: 2em;
}

@media screen and (max-width: 768px){
	.free:after{
		top: 35px;
    	right: -6%;
	}
}


/*bottom_mail*/
.h3_top{
	color: #00023d;
	font-size:1.5em;
	font-weight:bold;
	text-align:center;
	margin-top: 50px;
}
h3{
	color:#00023d;
	font-size:2.5em;
	font-weight:bold;
	text-align:center;
	margin-bottom: 50px;
}
@media screen and (max-width: 768px){
	h3{
		font-size:2em;
	}
}

/*footer*/
#footer{
	max-width:1080px;
	margin:0 auto;
	background-color: #00023d;
	color:#fff;
	overflow: hidden;
	padding:30px 0 20px;
	box-sizing: border-box;
}
#footer .company{
	float: left;
	padding-left: 5%;
}
#footer .copy{
	float: right;
	padding-right: 5%;
}
@media screen and (max-width: 768px){
	#footer .company,
	#footer .copy{
		width:100%;
		padding:0;
	}
	#footer .company{
		padding-left: 3%;
		margin-bottom: 10px;
	}
	#footer .copy{
		text-align:right;
		padding-right: 3%;
	}
}

/*top_btn*/
.top_btn{
	display:none;
	background-color: #fff;
	position: fixed;
    bottom: 8%;
    right: 1%;
}
.top_btn img{
	display:block;
}

/*mail_form*/
.mail_form{
	text-align: center;
	margin-top: 30px;
	margin-bottom: 30px;
	padding:20px;
	background-color: #ccc;
}