.nsdi-article-system{
	position: relative;
	overflow: hidden;
}

.nas-wrapper, .nas-image-wrapper, .nas-article-wrapper{
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
}

.nsdi-article-system:not(:last-child){
	margin-bottom: 30px;
}

.nsdi-article-system .row{
	display: flex;
	flex-wrap: wrap;
}

.nas-image-wrapper img, .nas-article img{
	max-width: 100%;
	height: auto !important;
}
.nas-image-wrapper img{
    flex: 0 0 auto;

}
.nas-article-wrapper, .nas-image-wrapper{
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}

.nas-article{
	padding: 20px;
}

@media screen and (max-width: 767px) {
	.nas-mobile-reverse{
		flex-direction: column-reverse;
	}
}