article.node--view-mode-teaser .field--name-thumbnail img {
    margin-top: 5px;
    margin-bottom: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}
article.node--view-mode-teaser .field--name-thumbnail img:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.media__element.b-lazy.b-responsive.b-loaded {
	 margin-top: 5px;
   margin-bottom: 8px;
	
}