body {
	font-family: "Lucida Grange", Verdana, Arial, sans-serif;
	font-size: 14px;
}

.a11y-hidden{
	/* position: absolute;
	top: -9999em; */
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0,0,0,0);
	margin: -1px;
  }

/* PAGE STRUCTURE */
div#header {
	position: absolute;
	top: 0px;
	left: 0px;
	height: 30px;
	width: 100%;
	display: table;
	background: orange;
}

div#menu {
	position: absolute;
	top: 30px;
	left: 0px;
	height: 20px;
	width: 100%;
	display: table;
	table-layout: fixed;
	border-spacing: 40px 0px;
	background: #ffa;
	font-size: 8px;
}

div#content {
	position: absolute;
	top: 70px;
	left: 50px;
	right: 50px;
}

div#footer{
	height: 30px;
	border-top: 1px solid #ccc;
	padding: 0 20px;
	margin: 0 20px;
}

/* HEADER */
.maintitle {
	display: table-cell;
	vertical-align: middle;
	padding-left: 20px;
	color: #ffc;
	font-weight: bold;
	font-size: 16px;
}

.welcome {
	display: table-cell;
	vertical-align: : middle;
	text-align: right;
	padding-right: 20px;
	color: #ffc;
	font-weight: normal;
	font-size: 12px;
}

.welcome a:link, .welcome a:visited {
	color: white;
}

/* MENU */
div#menu a:link, div#menu a:visited {
	color: #36c;
}

div#menu > li {
	display: table-cell;
	vertical-align: : middle;
	border: 2px solid #bbb
	border-radius: 25px;
	text-align: : center;
	font-weight: bold;
}

/* pulldown menu */
div#menu li ul {
	display: none;
	position: absolute;
	margin: 0;
	padding: 10px 10px 5px 10px;
	list-style: none;
	border-right: 1px solid #ccc;
	border-left: 1px solid #ccc;
	border-bottom: 1px solid #ccc;
	background: white;
	z-index: 1;
}

div#menu li:hover ul {
	display: block;
}

/* LINK */
a:link, a:visited {
	color: #369;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

/* TABLE */
table {
	border-collapse: collapse;
}

td, th {
	line-height: 18px;
	border-bottom: 1px solid #eee;
	vertical-align: top;
	padding: 5px 15px;
	font-family: "Lucida Grande", Verdana, Arial, sans-serif;
}

table.change-list, table.change-list th, table.change-list td {
	border: 1px solid #ccc;
}

.main_banner {
	width: 100%;
	height: calc(100vh - 155px);
	background-image: url('/static/img/bg2.jpg');
	background-repeat: repeat;
}

.main_banner .item {
	height: 100%;
	background-position: center 25%;
	background-size: contain;
	background-repeat: no-repeat;
	box-shadow: 0 0 8px 8px white inset;
}

.autohide {
    position: fixed!important;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    z-index: 1030;
}
    
.scrolled-down{
    transform:translateY(-100%); transition: all 0.3s ease-in-out;
}
    
.scrolled-up{
    transform:translateY(0); transition: all 0.3s ease-in-out;
}

@media screen and (max-width:639px) {
	.main_banner .item {
		background-size: cover;
		background-position: center;
	}

}