html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}

html {  height: 100%;}

body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}

ins {
	text-decoration: none;
}
del {
	text-decoration: line-through;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}


body {
	background:url('../images/background-intro.jpg') no-repeat;
	background-position: 50% top;
	background-size: cover;
}

#logo {
	display: block;
	margin: 59px auto 20px;
	width: 540px;
}

hr {
	border: 1px solid #83898a;
	border-bottom: 0;
	width: 100px;
	margin: 50px auto;
}

.contact {
	display: block;
	margin:auto;
}


/* ------------------------------------------------------------------- 
 * responsive:
 * header section 
 * ------------------------------------------------------------------- */
@media only screen and (max-width: 768px) {

	body {
		background-position: 27% top;
	}

  	#logo {
		width: 315px;
	}
	.contact {
		width:295px;
	}
}


@media only screen and (max-width: 360px) {

	body {
		background-position: 27% top;
	}

  	#logo {
		width: 245px;
	}

	hr {
	    margin: 20px auto;
	}

	.contact {
		width:230px;
	}
}