/* TR TOC Styles */
.tr-toc-wrapper {
	background: #fafafa;
	border: 1px solid #eee;
	padding: 1em;
	margin-bottom: 1em;
}
.tr-toc-wrapper a {
	text-decoration: none;
}
.tr-toc a:hover, .tr-toc-header a:hover {
	text-decoration: underline;
}

/* TOC Header + Toggle*/
.tr-toc-header {
	margin-bottom: 0.5em;
}
.tr-toc-header strong {
	font-weight: 400;
}
.tr-toc-closed .tr-toc-header {
	margin-bottom: 0;
}
.tr-toc-header a {
	position: relative;
}
.tr-toc-wrapper .tr-toc-header span {
	font-size: 10px;
}
.tr-toc-wrapper .tr-toc-toggle-down,
.tr-toc-wrapper.tr-toc-closed .tr-toc-toggle-up{
	display: none;
}
.tr-toc-wrapper.tr-toc-closed .tr-toc-toggle-down,
.tr-toc-wrapper .tr-toc-toggle-up{
	display: inline-block;
}

/* TOC */
.tr-toc {
	padding-left: 1.5em;
	line-height: 1.3em;
	font-size: 0.95em;
}
.tr-toc ol {
	padding-left: 1em;
	margin: 0 0 0.5em;
}
.tr-toc li {
	margin: 0 0 0.5em;
}
.tr-toc-in-content.tr-toc-float.tr-toc-right {
	float: right;
	margin: 0 0 1em 1em;
	width: 30%;
}
.tr-toc-in-content.tr-toc-float.tr-toc-left {
	float: left;
	margin: 0 1em 1em 0;
	width: 30%;
}
.tr-toc-wrapper ol {
	list-style-type: decimal;
}
.tr-toc-wrapper.tr-nested .tr-toc {
	padding-left: 0;
}
.tr-toc-wrapper.tr-nested ol {
	counter-reset: item;
}
.tr-toc-wrapper.tr-nested li {
	display: block;
}
.tr-toc-wrapper.tr-nested li:before {
	content: counters(item, ".") " ";
	counter-increment: item;
}
.tr-toc-wrapper.tr-nested-roman li:before {
	content: counters(item, ".", upper-roman) " ";
}

/* Scroll to top button */
.tr-scroll-top {
	position: fixed;
	bottom: 1em;
	right: 1em;
	z-index: 9999;
	display: none;
}
.tr-scroll-top a {
	width: 30px;
	height: 30px;
	line-height: 1.92em;
	display: block;
	border-radius: 10em;
	text-align: center;
	text-decoration: none;
	background-color: #bbb;
	color: #fff;
	-webkit-transition: background-color 0.5s, color 0.5s;
	-moz-transition: background-color 0.5s, color 0.5s;
	transition: background-color 0.5s, color 0.5s;
}
.tr-scroll-top a:hover {
	background-color: #000;
	color: #fff;
}

@media screen and (max-width: 480) {
	.tr-toc-in-content.tr-toc-float.tr-toc-right, .tr-toc-in-content.tr-toc-float.tr-toc-left {
		width: 100%;
	}
}