@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@200;300;400;500&display=swap');

body {
	background-color: #fff;
	font-size:26px;
	font-family: 'Noto Sans JP','メイリオ', Meiryo,'ヒラギノ角ゴシック','Hiragino Sans','Helvetica',sans-serif;
	color: #111;
	font-weight:400;
	font-style: normal;
	margin:0px auto;
	text-align:center;
	line-height: 190%;
	-webkit-text-size-adjust: none;
}

@media only screen and (min-width:751px) {/* for PC */
	body{
		font-size:18px;
		font-weight:200;
		font-weight:normal;
		color:#333;
	}
}

header {
  margin:0px auto;
  text-align:center;
  padding-top:40px;
  border:none;
	
}

main {
  text-align: center;
  margin:0px auto 50px;
  border:none;
  height: 100%;
  min-height: 100vh;
  transition: all .5s;
  display: flex;
  flex-direction: column;
  justify-content: center;	
}


b {
	font-weight:500;
}

/* nav ---------------------------------------------------- */
.wrapper {
  height: 100%;
  overflow-x: hidden;
  position: relative;
}

.overlay {
  content: "";
  display: block;
  width: 0;
  height: 0;
  background-color:#000;
  opacity: 0.2;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity .5s;
}

.overlay.open {
  width: 100%;
  height: 100%;
  opacity: 0.2;
}

.menu-trigger {
	display: inline-block;
	width: 40px;
	height: 30px;
	vertical-align: middle;
	cursor: pointer;
	position: fixed;
	top: 50px;
	left: 50px;
	z-index: 100;
}

.menu-trigger span {
	display:inline-block ;
	box-sizing: border-box;
	position: absolute;
	left: 0px;
	width: 100%;
	height: 4px;
	background-color: #000;
	transition: all .5s;
}

.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger span:nth-of-type(2) {
  top: 13px;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}
.menu-trigger.active span {
  background-color: #fff;
}
.menu-trigger.active span:nth-of-type(1) {
  transform: translateY(13px) rotate(-45deg);
}

.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}

.menu-trigger.active span:nth-of-type(3) {
  transform: translateY(-13px) rotate(45deg);
}

nav {
	width: 350px;
	height: 100%;
	padding-top: 100px;
	line-height: 380%;
	font-size: 19pt;
	background-color: #000;
	opacity: 0.8;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10;
	transform: translate(-350px);
	transition: all .5s;
}
nav.open {
	transform: translateZ(0);
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
	color: #fff;
	text-align: center;
}

nav a {
	color: #fff;
}

nav a:hover {
	text-decoration:none;
	color: #fff;
	font-weight: 500;
}



/* a ---------------------------------------------------- */

a {
	text-decoration: none;
	color: #333;
}

a:hover {
	text-decoration:underline;
	color: #1A5D9B;
}
a.hanten{
	background-color:#75561C;
	color:#fff;
	padding:5px;
	border-radius: 3px;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
}
a:hover.hanten{
	background-color:#EB7310;
	font-size:110%;
	color:#fff;
}

a.uline {
	text-decoration: underline;
	color: #1e50a2;
}


/* h ---------------------------------------------------- */
h1{
	margin:0px;
	padding-bottom:10px;
	font-weight:500;
	line-height: 100%;
	font-size: 30px;	
}

h3{
	font-weight:500;
}

h4 { 
	margin: 30px 0px 10px; 
	font-size: 110%; 
}


/* others ---------------------------------------------------- */

.kadomaru {
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
}



/* ---------------------------------------------------- footer */

#footer {
	font-size:18px;
	text-align:center;
	background-color: #333;
	color: #fff;
	clear:both;
	padding:20px 0;
}

#footer a {
	color: #fff;
}
#footer a:hover {
	color: #EDFF6D;
}

#footer .FB_Insta {
	display:inline-block;
	width:300px;
	height:100px;
	line-height:220%;
	text-align:left;
	vertical-align: middle;
}

#footer .FB_Insta li{
	list-style-type:none;
}

#footer ul.link {
	text-align:center;
	padding:0;
	margin:0 auto;
}

#footer ul.link li {
	display:inline;
	margin-right:5px;
	padding-left:10px;
	border-left:1px solid #fff;
}


#copyright {
	font-size:80%;
	text-align:center;
}


/* ---------------------------------------------------- form */
.contact_form ul {
	width:650px;
	list-style-type:none;
	list-style-position:outside;
	margin:0 auto;
	padding:30px 0px;
	background-image:url('../images/mininar/paper.jpg');
	border-radius: 10px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	box-shadow: 2px 3px 5px 0px rgba(0, 0, 0, 0.5);
}

.contact_form ul:before, 
.contact_form ul:after {
  content: "";
  clear: both;
  display: block;
}

.contact_form li{
	padding:15px 35px 20px; 
	position:relative;
} 

.contact_form label {
	text-align:left;
	font-weight:500;
	width:210px;
	margin: 3px 10px;
}

.contact_form .text {
	font-size:130%;
	text-align:left;
	font-weight:300;
	width:500px;
	margin: 0px 20px;
}

input.write{
	text-align:left;
	font-size:110%;
	border-top:none;
	border-left:none;
	border-right:none;
	border-bottom:1px solid #999;
	width:500px;
	height:40px;
	margin: 0px 20px;
	padding:5px 15px 0px;
	background: #fff;
	filter: alpha(opacity=80);
	-moz-opacity:0.8;
	opacity:0.8;
}



select.write{
	text-align:left;
	font-size:100%;
	border:1px solid #999;
	width:500px;
	height:40px;
	margin: 0px 20px;
	padding:5px 15px 0px;
	background: #fff;
	filter: alpha(opacity=80);
	-moz-opacity:0.8;
	opacity:0.8;
}

textarea {
	text-align:left;
	font:14px Meiryo,arial,helvetica,clean,sans-serif;
}

textarea.write{
	font-size:100%;
	width:500px;
	border:solid 1px #999;
	margin: 0px 20px;
	padding:5px 15px 0px;
	background: #fff;
	filter: alpha(opacity=80);
	-moz-opacity:0.8;
	opacity:0.8;
}

.button2{
	margin: 20px auto;
	width:200px;
	text-decoration:none;
	display:block;
	text-align:center;
	padding:7px;
	color:#fff;
	background-color:#241a08;
	box-shadow: 2px 3px 5px 0px rgba(0, 0, 0, 0.5);
}
.button2:hover {
	color:#fff;
	background-color: #0A578F;
	text-decoration:none;
}