@charset "UTF-8";


/* submenu on the sidemenu */
#sidebarmenu{
	padding: 20px;
	border: 1px solid #fefefe;
	background-color: #eff7fd;
	}

ul#sidebarmenu{
	list-style: none;
	}

#sidebarmenu li{
	font-family: 'Avenir Next', Verdana, 'Hiragino Sans', 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', '游ゴシック', 'Yu Gothic', 'メイリオ', "ＭＳ Ｐゴシック", Meiryo, Osaka, sans-serif;	
	font-size: 0.8rem;
	font-weight: bold;
	color:#5573c6;
	line-height:1.8rem;
	text-shadow: 4px 4px 4px #fff;
	text-align:left;
	}
	
#sidebarmenu hr {
	border: none;
	border-top: 1px dashed #bbb;
	}
	
hr{
	border-top: 1px solid #bbb;	
	}

a:hover {
	color: #73bdf2;
	}
a:visited{
	}


/* override default bar colour of bootstrap */
.bg-dark {
	background-color: #5573c6 !important;
	}
	
.navbar-wrapper .navbar footer{
	border: none;
	border-radius: 0px;
	}



/* -------- Special bootstrap navbar -------- */
/* https://work.smarchal.com/twbscolor/4.0.0/css/5577cc80acddeeeeeefeff9d1 */

.navbar {
  background-color: #5577cc;
}
.navbar .navbar-brand {
  color: #eeeeee;
}
.navbar .navbar-brand:hover,
.navbar .navbar-brand:focus {
  color: #feff9d;
}
.navbar .navbar-text {
  color: #eeeeee;
}
.navbar .navbar-text a {
  color: #feff9d;
}
.navbar .navbar-text a:hover,
.navbar .navbar-text a:focus {
  color: #feff9d; 
}
.navbar .navbar-nav .nav-link {
  color: #eeeeee;
  border-radius: .25rem;
  margin: 0 0.25em;
}
.navbar .navbar-nav .nav-link:not(.disabled):hover,
.navbar .navbar-nav .nav-link:not(.disabled):focus {
  color: #feff9d;
}
.navbar .navbar-nav .dropdown-menu {
  background-color: #5577cc;
  border-color: #80acdd;
}
.navbar .navbar-nav .dropdown-menu .dropdown-item {
  color: #eeeeee;
}
.navbar .navbar-nav .dropdown-menu .dropdown-item:hover,
.navbar .navbar-nav .dropdown-menu .dropdown-item:focus,
.navbar .navbar-nav .dropdown-menu .dropdown-item.active {
  color: #feff9d;
  background-color: #80acdd;
}
.navbar .navbar-nav .dropdown-menu .dropdown-divider {
  border-top-color: #80acdd;
}
.navbar .navbar-nav .nav-item.active .nav-link,
.navbar .navbar-nav .nav-item.active .nav-link:hover,
.navbar .navbar-nav .nav-item.active .nav-link:focus,
.navbar .navbar-nav .nav-item.show .nav-link,
.navbar .navbar-nav .nav-item.show .nav-link:hover,
.navbar .navbar-nav .nav-item.show .nav-link:focus {
  color: #feff9d;
  background-color: #80acdd;
}
.navbar .navbar-toggle {
  border-color: #80acdd;
}
.navbar .navbar-toggle:hover,
.navbar .navbar-toggle:focus {
  background-color: #80acdd;
}
.navbar .navbar-toggle .navbar-toggler-icon {
  color: #eeeeee;
}
.navbar .navbar-collapse,
.navbar .navbar-form {
  border-color: #eeeeee;
}
.navbar .navbar-link {
  color: #eeeeee;
}
.navbar .navbar-link:hover {
  color: #feff9d;
}

@media (max-width: 575px) {
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #eeeeee;
  }
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #feff9d;
  }
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #feff9d;
    background-color: #80acdd;
  }
}

@media (max-width: 767px) {
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #eeeeee;
  }
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #feff9d;
  }
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #feff9d;
    background-color: #80acdd;
  }
}

@media (max-width: 991px) {
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #eeeeee;
  }
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #feff9d;
  }
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #feff9d;
    background-color: #80acdd;
  }
}

@media (max-width: 1199px) {
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #eeeeee;
  }
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #feff9d;
  }
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #feff9d;
    background-color: #80acdd;
  }
}

.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item {
  color: #eeeeee;
}
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item:hover,
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item:focus {
  color: #feff9d;
}
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item.active {
  color: #feff9d;
  background-color: #80acdd;
}






.navbar-brand{
	font-size: 1.3rem;
	}
	
/* for iPad Pro 10.5 inch */
@media (max-width: 991px) {
	.nav-item{font-size: 0.7em;}
	}
/* for iPad 9.7 inch */
@media (max-width: 768px) {
	.nav-item{font-size: 0.6em;}
	}

.centered{
	text-align: center;
	}

.rednew, .simplyred {
	color: #d00;
	}

i {
	font-style: oblique;
	}
	
main{
	margin-top: 40px;
	margin-bottom: 50px;
	}

footer{
	background-color: #5577cc !important;
	}
	

#bottombar {
	clear:both;
	
	width: auto;
/* 	height: 40px; */
	
	margin-left:auto;
	margin-right:auto;

	padding-top: 10px;
	padding-bottom: 5px;
	
	color: white;
	font-size: 0.8rem;
	font-family: Courier, "Courier New";
	background-color: #5573c6;
	text-align: center;
	}




/* typography */

html{
	  font-size: 100%;
	}

body {
	font-size: 1rem;
	font-family:"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","メイリオ",Meiryo,"ＭＳ Ｐゴシック",sans-serif;
	text-rendering: optimizeLegibility;
	color: #333;
	}

/* Noto Sans Japanese has: Thin 100, Light 300, DemiLight 350, Regular 400, Medium 500, Bold 700, Black 900 */

b, h1,h2,h3,h4,h5, .author_align_r{
	font-family:"Noto Sans Japanese","ヒラギノ角ゴ Pro W6","Hiragino Kaku Gothic Pro","メイリオ",Meiryo,sans-serif;
	font-weight: bold;
	}

h2{
	margin-bottom: 3rem;
	padding-bottom: 0.2rem;
	border-bottom: 1px solid #aaa;
	color: #555;
	}

h3{
	color: #444;
	font-size: 1.4rem;
	margin-top: 1.6em;
	}

h4{color: #444;
	font-size: 1.2rem;
	margin-top: 1.4em;
	}

.largertext{
	font-size: 1.4rem;
	}
.smallertext{
	color: green;
	font-size: 0.8rem;
	}
	
/* override bootstrap's alignment with a margin */
.text-right{
	text-align: right;
	margin-right: 1em;
	}
.text-center{
	text-align: center;
	}
.text-left{
	text-align: left;
	margin-left: 1em;
	}


/* rectangle for reference and etc. */
.box  {
	display: block;
	width: 90%;
	background-color: #eee;
	margin:  10px;
	padding: 3em 1em 0 1em;
	border: solid 1px gray;
	}
.box ul {
	margin-top: -20px;
	}
.box h3{
	margin-top: -20px;
	}
.simplerbox{
	display: block;
	width: 90%;
	background-color: #fefefe;
	margin-top: 1em;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 1em;
	padding: 1em 1em 0 1em;
	border: solid 1px gray;
	}


/*  img related */

.graphics{
	margin: 10px auto;
	max-width: 90%;
	}
.photograph {
	max-width: 90%;
	outline: solid 1px gray;
	margin: 10px;
	}
.withframe{
	border: 1px solid #ccc;
	margin: 20px;
	}
.imagecaption{
	font-size: 1rem;
	font-style: italic;
	}

/* This is for the position of the possible line break. */
.oneline{
	display: inline-block;
	}

.testclass{
/* 	color: pink; */
	}

.hide{
	display: none;
	}