IDE Builder Go fullscreen! html.custom-fullscreen { overflow: auto; height: 100%; width: 100%; } html.custom-fullscreen body { display: flex; flex-direction: column; flex-wrap: wrap; background: white; height: 100%; width: auto; o | Ideal Love | ObservableIDE Builder Go fullscreen! html.custom-fullscreen { overflow: auto; height: 100%; width: 100%; } html.custom-fullscreen body { display: flex; flex-direction: column; flex-wrap: wrap; background: white; height: 100%; width: auto; o | Ideal Love | Observable