.top-ads {margin: 10px auto;text-align: center;}
.advert-mid,.bottom-ads {margin: 0 auto 30px;text-align: center;}

a.withimg{display: flex;align-items: center;}
.authorthumb {display: inline-flex;width: 28px;height: 28px;border-radius: 50%;overflow: hidden;margin-right: 10px;}
.video-embed{overflow:hidden;padding-bottom:56.25%;position:relative;height:0;}
.video-embed iframe{left:0;top:0;height:100%;width:100%;position:absolute;}