.blog__post-thumb-two img.idom-article-fallback,
.blog__post-thumb img.idom-article-fallback {
  display: block;
  background: #ecf6fa;
  object-fit: cover;
}

.blog__details-thumb img.idom-article-fallback {
  display: block;
  width: 100%;
  height: 300px;
  background: #ecf6fa;
  object-fit: contain;
}

.sidebar__post-thumb img.idom-logo-thumb {
  background: #ecf6fa;
  object-fit: contain;
  padding: 12px;
}

@media (max-width: 575px) {
  .blog__details-thumb img.idom-article-fallback { height: 220px; }
}