.single-post .entry-thumb{
  display: none;
}

article.post .meta-post {
    text-align: center;
}

@media (min-width: 640px) {
    article.post .entry-thumb {
        width: 30%;
        float: left;
        margin-right: 3%;
    }

    article.post .entry-header,
    article.post .entry-post {
        width: 67%;
        float: right;
    }

    article.post .title-post,
    article.post .meta-post {
        text-align: left;
    }
}

iframe {
  margin: auto;
  display: block;
}

.mejs-container {
  max-width: 525px !important;
  width: 100% !important;
  margin: auto
}