body {
	font-family: Yu Gothic; (Meiryo;)
	background-color: #006699;
}


.wrapper-head {
	width: 900px;
	max-width: 100%;
	margin-left: auto;
	margin-right: auto;
	background: linear-gradient(-45deg, #ccffff, #ffffff);
	display:flex;
	flex-wrap: wrap;
	align-items: center;	
}

.head-box1 {
	position: relative;
	text-align: left;
        height: 93px;
	width: 320px;
	max-width: 70%;
	padding: 20px 0 0 10px;
}

.head-box2 {
	position: relative;
	text-align: left;
        height: 93px;
	width: 400px;
	max-width: 60%;
	padding: 10px 0 0 10px;
}

.head-box3 {
	position: relative;
        height: 93px;
	width: 180px;
	max-width: 70%;
	text-align: right;
	display: grid;
	padding: 0 0 0 20px;
	grid-template-columns: 75px 45px;
	grid-template-rows: 15px 30px 30px 10px;
	font-size: 18px;
}

.logo {
	width: 600px;
	max-width: 100%;
}


.a {

}

.top {
	font-size: 15px;
	color: #0099ff;
	font-family: calibri;
}

.wrapper-pic {
	position: relative;
	width: 900px;
	max-width: 100%;

	margin-left: auto;
	margin-right: auto;
	background-image: url(pic/back.jpg);
	background-position: bottom;
	background-size: cover;
}

.wrapper-menu {
	position: relative;
	width: 900px;
	max-width: 100%;
	height: auto;
	background-image: url(pic/bar.png);
	background-size: cover;
}

.flex-menubox {
	text-align: center;
	width: 740px;
	max-width: 100%;
	height: auto;
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	justify-content: center;
	align-items: center;
}

.menu-box {
	width: 100px;
	padding: 10px 0 0px 0;
	font-size: 17px;
	opacity: 0.8;	
}

.menu-box2 {
	width: 120px;
	padding: 10px 0 0px 0;
	font-size: 17px;
	opacity: 0.8;	
}


.menu {
	text-align: justify-all;
	padding: 8px 0 5px 0;
	font-family: arial;
	font-weight: bold;
	color: white;
}

.menu:hover {
	text-align: justify-all;
	padding: 8px 0 5px 0;
	font-family: arial;
	font-weight: bold;
	color: #00ffcc;
	transition: all  0.2s ease;
}

.pic-box {
	width: 740px;
	max-width: 100%;
	max-height: 100%;
	padding: 5% 0 5% 0;
	background-image: url(pic/shadep.png),
			    url(pic/pub_b.jpg);
	background-size: cover;
	display: flex;
	align-items: center;
	justify-content: center;

}

.pub_title {
	height: 80px;
	width: 180px;
	margin: 10px 0 -30px 0;
	text-align: center;
	justify-content: center;
	background-image: url(pic/pub_text.png);
	background-size: cover;
}

.wrapper-main {
	width: 740px;
	max-width: 100%;
	height: auto;
	padding: 30px 5px 0 5px;
	text-align: justify;
}
  
.pub {
	width: 900px;
	max-width: 100%;
	height: auto;
	margin-left: auto;
	margin-right: auto;
	background-image: url(pic/shadez4.png),
			    url(pic/bz2.jpg);
	background-size: contain;
}
 

.pubhead {
	text-align: center;
	width: 740px;
	max-width: 100%;
	font-size: 20px;
	font-weight: bold;
	padding: 20px 0 0 0;
}

.flex-box {
	color: #000099;
	font-size: 16px;
	display: flex;
	flex-wrap: wrap;
	gap: 30px;
	padding: 20px 0 20px 0;
	border-top: 2px dashed #000099;
}

.content {
	text-align: justify;
	width: 430px;
	font-weight: 500;
	max-width: 100%;
}

.pub-title {
	color: #000099;
	margin: 0;
}

.pub-author {
	color: #006666;
	margin: 5px 0 5px 0;
}

.pub-journal {
	color: #6600cc;
	margin: 0;
}

.pub-note {
	color: #ff0066;
	margin: 5px 0 5px 0;;
}

.toc {
	text-align: right;
	height: 140px;
	max-width: 100%;
 }


.date {
	text-align: left;
	color: #006699;
	font-weight: bold;
	font-size: 20px;
}

.text {
	color: #000099;
	font-size: 18px;
}

.news-pic {
	height: 160px;
	max-width: 50%;
	margin: 0 20px 0 0;
}

.flex-newsbox {
	text-align: left;
	width: 740px;
	max-width: 100%;
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	align-items: top;

}

.news-boxl {
	width: 150px;
	max-width: 25%;
	margin: 0 0 40px 0;
	padding: 10px 20px 10px 20px;
	color: #000066;
	font-size: 15px;
	background-color: #ffffff;
	opacity: 0.8;	
}

.news-boxr {
	width: 570px;
	max-width: 75%;
	margin: 0 0 40px 0;
	padding: 10px 20px 10px 20px;
	color: #000066;
	font-size: 15px;
	background-color: #ffffff;
	opacity: 0.8;	
}


.wrapper-bottom {
	width: 900px;
	max-width: 100%;
	margin-left: auto;
	margin-right: auto;
	color: white;
	background-color: #000066;
}

.flex_foot {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	align-items: center;
	justify-content: space-between;
	padding: 0 10px 0 10px;
}

.foot_box1 {
	text-align: left;
	height: 230px;
	align-items: left;
	max-width: 100%;
	margin: 50px 10px 10px 50px;
}

.foot_box2 {
	text-align: right;
	height:230px;
	max-width: 100%;
	margin: 50px 50px 10px 10px;
}

.noline {
	text-decoration: none;
}


.pub_jump:hover {
	color: #ff0066;
	text-decoration: underline;
	transition: all  0.2s ease;
}

.pub_jump {
	color: #6600cc;
	text-decoration: underline; 
}


.nol {
	text-decoration: none;
	color: #000066;
}


.nol:hover {
	text-decoration: none;
	color: #00ffcc;
	transition: all  0.2s ease;

.pap {
	color: #000099;
}

.pap:hover {
	color: #000099;
}