/*** ADS: ***/
.skyscrapers{width:1500px;margin:auto;position:sticky;top:0;}

.skyscraper{display:none;width:120px;height:600px;box-shadow: 0px 0px 20px #000;margin-top:2em;}

.ad-banner{box-shadow: 0px 0px 20px #000;margin:1em 0;}

@media only screen and (min-width: 1250px) 
{
    .ad-banner-layout{display:none;}
    
    .skyscrapers{width:1100px;}
    .skyscraper{width:120px;display:inline-block;}
}

@media only screen and (min-width: 1350px) 
{
    .skyscrapers{width:1200px;}
    .skyscraper{width:160px;}
}

@media only screen and (min-width: 1650px) 
{
    .skyscrapers{width:1500px;}
    .skyscraper{width:300px;}
}