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, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	vertical-align: baseline;
}
html {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
caption, th, td {
	text-align: left;
	font-weight: normal;
	vertical-align: middle;
}
q, blockquote {
	quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
	content: "";
	content: none;
}
a img {
	border: none;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
	display: block;
}
.opr-page {
	position: relative;
	height: 100%;
	width: 100%;
}
.opr-current {
	z-index: 99;
}
.opr-animate {
	z-index: 100;
}
.opr-nav a[data-target], .opr-next, .opr-prev {
	cursor: pointer;
}
a {
	text-decoration: none;
	color: #333;
	display: block;
}
a:hover:after {
	width: 100%;
}
#nav-main {
	position: relative;
	right: 0;
	z-index: 999;
	padding: 20px;
	margin: 20px;
	border: 4px solid #333;
}
#nav-main li {
	float: left;
}
#nav-main li + li {
	margin-left: 20px;
}
.opr-next {
	width: 30px;
	height: 30px;
	position: fixed;
	left: 50%;
	bottom: 40px;
	box-shadow: 4px 4px 0 #333;
	transform: translate(-50%, 0) rotate(45deg);
	cursor: pointer;
}
 @media screen and (max-width:640px) {
html {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
caption, th, td {
	text-align: left;
	font-weight: normal;
	vertical-align: middle;
}
q, blockquote {
	quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
	content: "";
	content: none;
}
a img {
	border: none;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
	display: block;
}
.opr-page {
	position: relative;
	height: 100%;
	width: 100%;
}
.opr-current {
	z-index: inherit;
}
.opr-animate {
	z-index: inherit;
}
.opr-nav a[data-target], .opr-next, .opr-prev {
	cursor: pointer;
}
a {
	text-decoration: none;
	color: #333;
	display: block;
}
a:hover:after {
	width: 100%;
}
#nav-main {
	position: fixed;
	right: 0;
	z-index: 999;
	padding: 20px;
	margin: 20px;
	border: 4px solid #333;
}
#nav-main li {
	float: left;
}
#nav-main li + li {
	margin-left: 20px;
}
.opr-next {
	width: 30px;
	height: 30px;
	position: fixed;
	left: 50%;
	bottom: 40px;
	box-shadow: 4px 4px 0 #333;
	transform: translate(-50%, 0) rotate(45deg);
	cursor: pointer;
}
}