.mpcs-clearfix:before, .mpcs-clearfix:after {
	content: " ";
	display: table;
}

.mpcs-clearfix:after {
	clear: both;
}

div#mpcs-lesson-navigation {
	display: block;
}

div#mpcs-lesson-navigation #previous_lesson_link {
	float: left;
}

div#mpcs-lesson-navigation #next_lesson_link {
	float: right;
}

div.mpcs-breadcrumbs span.mpcs-breadcrumb.mpcs-active a {
	font-weight: bold;
}

div.mpcs-breadcrumbs span.mpcs-breadcrumb:not(:last-child)::after {
	content: " >";
}

div.mpcs-breadcrumb {
	font-weight: bold;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-lessons {
	display: none;
	overflow: hidden;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section {
	margin-bottom: 0;
	position: relative;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section-title {
	padding: 1em;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section-header {
	border-bottom: 1px solid rgba(255, 255, 255, .15);
	position: relative;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section-header:after {
	content: "";
	position: absolute;
	right: 20px;
	top: 20px;
	width: 0;
	height: 0;
	border-left: 6px solid transparent;
	border-right: 6px solid transparent;
	border-top: 6px solid #666;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section-header.active:after {
	border-bottom: 6px solid #666;
	border-top: none;
}

.mpcs-sidebar-with-accordion #mpcs-sidebar .mpcs-section-title:hover {
	cursor: pointer;
}

.mpcs-animate-spin {
	-moz-animation: mpcs-spin 2s infinite linear;
	-o-animation: mpcs-spin 2s infinite linear;
	-webkit-animation: mpcs-spin 2s infinite linear;
	animation: mpcs-spin 2s infinite linear;
	display: inline-block;
}

@-moz-keyframes mpcs-spin {
	0% {
		-moz-transform: rotate(0deg);
		-o-transform: rotate(0deg);
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	
	100% {
		-moz-transform: rotate(359deg);
		-o-transform: rotate(359deg);
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}

@-webkit-keyframes mpcs-spin {
	0% {
		-moz-transform: rotate(0deg);
		-o-transform: rotate(0deg);
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	
	100% {
		-moz-transform: rotate(359deg);
		-o-transform: rotate(359deg);
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}

@-o-keyframes mpcs-spin {
	0% {
		-moz-transform: rotate(0deg);
		-o-transform: rotate(0deg);
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	
	100% {
		-moz-transform: rotate(359deg);
		-o-transform: rotate(359deg);
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}

@-ms-keyframes mpcs-spin {
	0% {
		-moz-transform: rotate(0deg);
		-o-transform: rotate(0deg);
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	
	100% {
		-moz-transform: rotate(359deg);
		-o-transform: rotate(359deg);
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}

@keyframes mpcs-spin {
	0% {
		-moz-transform: rotate(0deg);
		-o-transform: rotate(0deg);
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	
	100% {
		-moz-transform: rotate(359deg);
		-o-transform: rotate(359deg);
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}