GTPLAYER Gaming Chair with Pocket Spring Cushion & Footrest GT905

.pcA{display: block!important;} .phA{display: none!important;} #CKTA>div{position: relative} .YouTubeVideo{width: 100%;height: 660px;display: block} @media screen and (max-width:800px) { .pcA{display: none!important;} .phA{display: block!important;} .YouTubeVideo{width: 100%;height: 190px} } GTPLAYER Gaming Chair Breathable Fabric Computer Chair with Pocket Spring Cushion, Ergonomic Computer Gaming Chair with Footrest，Gamer Chair with Lumbar Suppport for Adults.