.ad-slot{contain:layout style;overflow:hidden;background:transparent}.ad-slot--leaderboard{display:none;min-height:50px;width:320px;margin:16px auto 0}.ad-slot--in-article{display:none;min-height:250px;width:300px;margin:0 auto}@media (min-width: 348px){.ad-slot--in-article{display:block}}@media (min-width: 368px){.ad-slot--leaderboard{display:block}.ad-slot--in-article{width:320px}}@media (min-width: 768px){.ad-slot--in-article{width:300px}}@media (min-width: 776px){.ad-slot--leaderboard{min-height:90px;width:728px}}@media (min-width: 1024px){.ad-slot--leaderboard{width:970px}}