html, body {
	height: 100%;
}

.feather {
	width: 16px;
	height: 16px;
	vertical-align: text-bottom;
}

/*
 * Sidebar
 */

.sidebar {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	z-index: 100; /* Behind the navbar */
	padding: 48px 0 0; /* Height of navbar */
	box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
	position: relative;
	top: 0;
	height: calc(100vh - 48px);
	padding-top: .5rem;
	overflow-x: hidden;
	overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
}

@supports ((position: -webkit-sticky) or (position: sticky)) {
	.sidebar-sticky {
		position: -webkit-sticky;
		position: sticky;
	}
}

.sidebar .nav-link {
	font-weight: 500;
	color: #333;
}

.sidebar .nav-link .feather {
	margin-right: 4px;
	color: #999;
}

.sidebar .nav-link.active {
	color: #007bff;
}

.sidebar .nav-link:hover .feather,
.sidebar .nav-link.active .feather {
	color: inherit;
}

.sidebar-heading {
	font-size: .75rem;
	text-transform: uppercase;
}

.logout-link {
	color: #888;
}
.logout-link a{
	color: #ccc;
}

/*
 * Content
 */

[role="main"] {
	padding-top: 48px; /* Space for fixed navbar */
}

/*
 * Navbar
 */

.navbar-brand {
	padding-top: .75rem;
	padding-bottom: .75rem;
	font-size: 1rem;
	background-color: rgba(0, 0, 0, .25);
	box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}


#loader {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 1199;
	background: rgba(0, 0, 0, 0.8);
	display: none;
}
#loader span {
	position: fixed;
	left: 50%;
	top: 50%;
	width: 60px;
	height: 60px;
	margin: -30px 0 0 -30px;
	z-index: 1199;
	background: #000 url('../img/loader.gif') no-repeat center center;
	border-radius: 50%;
}

#kohana_error {
	left: 350px;
	position: relative;
}


.form-signin {
	width: 100%;
	max-width: 330px;
	padding: 15px;
	margin: auto;
}
.form-signin .checkbox {
	font-weight: 400;
}
.form-signin .form-control {
	position: relative;
	box-sizing: border-box;
	height: auto;
	padding: 10px;
	font-size: 16px;
}
.form-signin .form-control:focus {
	z-index: 2;
}
.form-signin input[type="email"] {
	margin-bottom: -1px;
	border-bottom-right-radius: 0;
	border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
	margin-bottom: 10px;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
}

.ui-state-highlight {
	height: 2em;
	line-height: 1.2em;
}

.option_row {
	background: #eeeeee;
	padding: 15px;
	margin: 10px 0 10px 0;
}
.option_row.correct {
	background: #9effa6;
}

.ck-editor__editable_inline {
	min-height: 200px;
	max-height: 500px;
}