.leaderboard{background-color:#efefef}.leaderboard div{width:100%;text-align:center}@media (max-width:649px){.leaderboard[data-ad-placeholder]{height:50vw}}@media (min-width:650px){.leaderboard[data-ad-placeholder]{height:33vw}}@media (min-width:950px){.leaderboard[data-ad-placeholder]{height:25vw}}@media (min-width:1400px){.leaderboard[data-ad-placeholder]{height:20vw;max-height:400px}}@media screen and (min-width:760px){.leaderboard-wrapper{transition:top 1s ease-out}.leaderboard-wrapper--pinned{position:sticky;z-index:25;top:0}.leaderboard-wrapper--hide{top:-500px}}