body {
	background-image: url('../images/Bottom_texture.jpg')
}

.container {
	background: #363636;
}

.sheet {
	padding-block-start: 5px;
	background: #363636;
}

.content {
	min-height: 400px;
}

/* begin Header */
div.art-header
{
	max-width: 1200px; 
	margin: 0 auto;
	position: relative;
	z-index: -1;
	width:100%;
	height: 160px;
	margin-top: 10px;
	margin-bottom: 3px;
	background-color: white;
}

div.art-header-clip
{
	position: absolute;
	width:100%;
	left:0;
	overflow:hidden;
	height:160px;
}

.art-header-wrapper 
{
	position: relative;
	width:100%;
	margin:0 auto;
}
.art-header-inner 
{
	margin: 0 4px;
}

div.art-header-center
{
	position: relative;
	width: 1200px;
	left:50%;
}

div.art-header-jpeg
{
	position: absolute;
	top: 0;
	left:-750px;
	width: 1200px;
	height: 160px;
	background-image: url('../images/header.png');
	background-repeat: no-repeat;
	background-position: right center;
}
/* end Header */

/* begin Logo */
div.art-logo
{
	/* display: block; */
	position: absolute;
	top: 18px;
	left: 50%;
	margin-left: -460px;
	width: 440px;
}

h1.art-logo-name
{
	/* display: block; */
	text-align: center;
	font-family: "Comic Sans MS", Tahoma, Arial, Sans-Serif;
	font-size: 2.1rem;
	padding: 0;
	margin: 0;
	color: #404040 !important;
}
h1.art-logo-name a, 
h1.art-logo-name a:link, 
h1.art-logo-name a:visited, 
h1.art-logo-name a:hover
{
	font-family: "Comic Sans MS", Tahoma, Arial, Sans-Serif;
	padding: 0;
	margin: 0;
	color: #404040 !important;
}

h2.art-logo-text
{
	text-align: center;
	font-family: "Comic Sans MS", Tahoma, Arial, Sans-Serif;
	font-size: 1.7rem;
	padding-top: 15px;
	margin: 0;
	color: #404040 !important;
}

@media (max-width: 992px) { 
	div.art-logo {
		margin-left: -350px;
		width: 350px;
	}
	h1.art-logo-name {
		font-size: 1.5rem !important;
	}
	h2.art-logo-text {
		font-size: 1.3rem !important;
	}
}

@media (max-width: 768px) {
	div.art-logo {
		margin-left: -260px;
		width: 270px;
	}
	h1.art-logo-name {
		font-size: 1.4rem !important;
	}
	h2.art-logo-text {
		font-size: 1.1rem !important;
	}
	.navbar {
	padding-left: 0;
	padding-right: 0;
	}
}

@media (max-width: 576px) { 
	div.art-logo {
		margin-left: -175px;
		width: 190px;
	}
	h1.art-logo-name {
		margin-top: 20px;
		font-size: 0.9rem !important;
	}
	h2.art-logo-text {
		font-size: 0.7rem !important;
	}

	.navbar {
	padding-left: 0;
	padding-right: 0;
	}
}

/* end Logo */

.navbar {
	border: none;
	z-index: 10;
}

.navbar .btn {
	border: none;
}

.navbar-nav .nav-item {
	min-width:100px;
	text-align: center ;
}

.nav-link {
	padding-top: 0.3rem !important;
	padding-bottom: 0.3rem !important;
}

.nav-link a .r, .nav-link a .l
{
	position: absolute;
	display: block;
	top: 0;
	z-index: -1;
	height: 88px;
	background-image: url('../images/menuitem.png');
}

/* stretmap in a frame*/
.iframe-responsive-wrapper        {
	position: relative;
}

.iframe-responsive-wrapper .iframe-ratio {
	display: block;
	width: 100%;
	height: auto;
}

.iframe-responsive-wrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* foot */
.bottom {
	padding: 12px;
	margin-bottom: 5px;
	background-color: #3a4146 !important;
	color: #a8a8a8;
}
.bottom a, a:hover {
	color: #a8a8a8;
}