.video_img.img-fluid{
    width: 220px;
    height: 110px;
    object-fit: cover;
    background-color: #000000;
}

.post_img_thumbnail{
    width: 220px;
    height: 110px;
    object-fit: cover;
}

@media (max-width: 575.98px){
    .article__img {
        width: 100%;
    }
    .post_img_thumbnail,
    .video_img.img-fluid {
        width: 100%;
        height: auto;
    }
}