@media all and (max-width: 1329px) div.boards width: 1000px div.rightBoard width: 480px float: right @media all and (max-width: 1629px) and (min-width: 1330px) div.boards width: 1300px div.rightBoard width: 480px float: left @media all and (min-width: 1630px) div.boards width: 1600px div.rightBoard width: 500px float: left div.boards margin: 0px auto div.boards h3 text-align: center div.leftBoard float: left width: 500px div.boardContent box-shadow: 0 0 5px #36BBCE background-color: rgba(1, 89, 101, 0.25) width: 480px height: 600px div.board width: 480px height: 480px position: relative display: none div.board embed, div.board svg margin: 0px padding: 0px position: absolute top: 40px left: 40px div.board div position: absolute margin: 0px padding: 0px top: 0px left: 0px width: 480px height: 480px background-image: url(@{gridStatic}) #aiboard0, #humanboard0 display: block .red border: 3px solid #F00 background: #F00 div.actionBox text-align: center padding-top: 20px