.example-container{border:1px solid #c5c5c5;padding:.75em;width:80%;max-height:300px;display:flex}.example-container>div{background-color:rgba(0,0,255,.2);border:3px solid #00f;margin:10px;flex:1}#example-element{background-color:rgba(255,0,200,.2);border:3px solid #663399}