.busy #lessen-content-container {
	opacity: 0.1;
}

#lessen-content-container {
    padding-top: 20px;
    transition: opacity 1s ease-in-out;
}

#content-news {
	display: flex;
	justify-content: space-between
}

.catogorie-balk {
	width: 250px;
	flex-shrink: 0;
}
.catogorie-balk ul{
	background-color: #fafafa;
}
.catogorie-balk h2 {
	font-size: 16px;
}

.catogorie-balk li.hoofd-categorie{
	padding: 10px;
	position: relative;
}

.catogorie-balk li.hoofd-categorie:after {
	border-bottom: solid 2px #f4f2f2;
	position: absolute;
	left: 30px;
	right: 0;	
    content: '';
    bottom: 0px;
}

.catogorie-balk li.hoofd-categorie.active:after {
	border-bottom: none;
}

.catogorie-balk li.hoofd-categorie.active a, 
.catogorie-balk li.hoofd-categorie.active h2 {
	color: white;	
}

.catogorie-balk li.hoofd-categorie a, 
.catogorie-balk li.hoofd-categorie h2 {
	font-family: 'AvenirLTStd-Heavy';
	font-size: 14px;
	margin: 0;
	
}

.catogorie-balk li.hoofd-categorie.active {
	background-color: #717ea4;
}

.les-categories {
	display: none;
}

.catogorie-balk li.hoofd-categorie.active .les-categories{
	display: block;
}

.les-categories li {
	padding-top: 30px;
}

.navigation {
	display: none;
}

.les-items {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	width: calc(100% - 250px);
}

.les-item {
	width: calc(33.3332% - 30px);
    margin: 0 0 30px 30px;
    position: relative;
}

.les-item a {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	top: 0;
	z-index: 10;
}

.les-img,
.les-img-inline {
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    background-color: #eee;
}

.les-img-inline img {
	display: none;
}

.les-img:after,
.les-img-inline:after {
	content: '';
	display: block;
	padding-bottom: 100%;
}

.les-img-container {
	float: left;
	width: calc(60% - 30px);
	position: relative;
	margin: 0 5% 10px 0;
}

.les-img-inline {
	width: 100%;
}

.les-img-container h2 {
	padding: 10px 0;
}

.les-title {
    color: #315c7b;
    text-align: center;
    padding: 5px 0;
    
}


#lessen-container {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}

.les {
	width: 100%;
	padding-left: 30px;
}

.les.last {
	font-family: 'AvenirLTStd-Medium';
}

.les-content {
	padding: 0 0 10px 0;
	position: relative;
}

.les-content:after {
	content: '';
	display: block;
	clear: both;
}

.les-footer {
	padding-bottom: 30px;
	font-size: 14px;
	width: calc(60% - 15px);
	font-family: 'AvenirLTStd-Medium';
	display: flex;
	justify-content: space-between;
}

.les-footer i {
	font-size: 20px;
	color: #999; 
}

.les-footer-social {
	margin-top: 5px;
}

.les-footer-social a {
	margin-right: 20px;
}

.les-navigation {
	display: flex;
	justify-content: space-around;
    padding: 0 0 10px 0;
    margin: 0 0 10px 0;
    position: relative;
    
	border-bottom: solid 2px #f4f2f2;
    width: calc(60% - 30px);
}

.knop {
	position: relative;
	width: calc(50% - 15px);
	
	font-family: 'AvenirLTStd-Heavy';
    font-size: 14px;
}

.knop a {
    color: #315c7b;
}

.knop:first-of-type {
	margin-right: 15px;
	text-align: left;
}

.knop:last-of-type {
	margin-left: 15px;
	text-align: right;
}

.knop-text {
	padding-top: 30px;
}

.knop i {
	font-size: 18px;
	transform: translateY(1px);
}

.plaatje {
	flex-grow: 0;
	flex-shrink: 0;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    height: 100px;
    width: 100px;
}

.share-les-by-email {
	font-family: 'AvenirLTStd-Medium';
	font-size: 15px;
	overflow: hidden;
	max-height: 0;
	transition: max-height 0.5s ease-in-out;
	margin-left: 30px;
}

.share-les-by-email form.busy {
	opacity: 0.5;
}

.share-les-by-email.show {
	max-height: 350px;
}

.share-les-by-email .form-row {
	display: flex;
	justify-content: space-between;
	margin: 5px 0;
}

.share-les-by-email input,
.share-les-by-email textarea {
	background-color: #f2f2f2;
	border: 1px solid #f2f2f2;
	width: calc(100% - 160px);
	font-family: 'AvenirLTStd-Medium';
	font-size: 15px;
	padding: 5px;
	color: #315c7b;
	outline: none;
	appearance: normal;
	-webkit-appearance: none;
	border-radius: 0;
}

.share-les-by-email textarea {
	height: 120px;
	resize: none;
}

.share-les-by-email input[type=submit] {
	width: auto;
	padding: 5px 10px 3px;
	background-color: #0e73bc;
	color: #fff;
}

.share-les-by-email label {
	width: 160px;
	padding: 6px 0 0 0;
	display: block;
}

.share-les-by-email footer {
	margin-left: 157px;
}

.share-les-by-email .error {
	border: 1px solid red;
}

.share-les-by-email .g-recaptcha {
	display: inline-block;
}

@media screen and (max-width: 1024px) {
	
	.les-item {
		width: calc(50% - 30px);
	}	
}

@media screen and (max-width: 768px) {
	
	#lessen-content-container {
	    padding-top: 0px;
	}

	#lessen-container {
		flex-wrap: wrap;
		width: calc(100% - 10px);
		margin: 0 auto;
	}
	
	.catogorie-balk {
		width: 100%;
	}
	
	.les-items {
		width: 100%;
	}
	
	.les-item {
		width: calc(50% - 10px);
		margin: 0;
		margin-bottom: 10px;
	}
	
	.les-img-container {
		width: 100%;
		margin: 0 0 10px 0;
	}
	
	.les {
		padding: 0;
	}
	
	.les-content {
		padding: 30px;
	}
	
	.les-footer {
		padding: 0 0 30px 0;
		display: block;
		width: calc(100% - 20px);
		margin: 0 auto;
	}
	
	.les-footer-social {
		width: 100%;
		padding-top: 10px;
	}
	
	.plaatje {
		width: 50px;
		height: 50px;
	}
	
	.knop-text {
		padding-top: 10px;
	}
	
	.les-navigation {
		width: calc(100% - 20px);
		margin: 10px auto;
	}
	
	.share-les-by-email {
		margin: 10px auto 100px auto;
		width: calc(100% - 20px);
	}
	
	.share-les-by-email label {
		display: none;
	}
	
	.share-les-by-email footer {
		margin-left: 0;
	}
	
	.share-les-by-email input, .share-les-by-email textarea {
		width: 100%;
	}

}

@media screen and (max-width: 480px) {
	
	.knop-text {
		padding-top: 0;
	}
	
	.catogorie-balk li.hoofd-categorie:after {
		left: 15px;
	}
	
	.les-content {
		padding: 30px 15px;
	}

}

@media screen and (max-width: 380px) {
	
	.les-item {
		width: 100%;
	}
	
}