.knowledgePage a{
	    color: #3B98BD;
}
.knowledge-image {
	background-position: center;
	background-size: cover;
    background-repeat: no-repeat;
	display: table-cell;
	vertical-align: middle;
	height: auto;
	min-height: 180px;
	color: #fefefe;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	
}

.hover-shadow:hover  {
	color:#fff;
	background: #3597bf;
	transition: all 0.2s ease;
	box-shadow: 3px 3px 14px rgba(0,0,0,0.4);
	cursor: pointer;
}

.box-gray {
	background: #F9F9F9;
}

.is-active>.accordion-title::before {
    content: '' ;
}

.accordion-title::before {
    content: '' ;
    position: absolute;
    right: 1rem;
    top: 50%;
    margin-top: -.5rem;
}
.accordion {
	border: none;
}
.accordion-item {
	margin-bottom: 20px;
    background-color: #f9f9f9;
}
.accordion-item.is-active i {
	transform: rotate(-90deg);
}
.accordion-content{
	background-color: #f9f9f9;
}

.text-color{
	color: #2199e8;
}
.accordion-title
{
	color: #333333;
}

.fa-angle-down {
	float: right;
}
.fa-angle-down.active {
	transform: rotate(-90deg);
}

.d-block {
	display: block;
}
a {
    color: #6f6f6f;
}
.anchor-color {
	color:#333;
}
.black-layer{
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.7);
	display: flex;
	align-items: center;
	justify-content: center;
	top:0;
    left: 0;
}