Adding Expand Widgets to same Div (JSAPI 4.x)

Question

I want to add a bunch of widgets to a custom web app. Obviously, if there are a bunch of widgets in a single app, you run into issues of covering up too much of the map. Expand widget to the rescue. The issue I'm running into is that I want to deliver a UI similar to what the Scene Viewer has going on with its expand widget, where every expand widget has been added to the same div. I went through the samples and found that creating a new Expand Widget for each widget I want to add results in them being added separately with margin between each widget. The following code: <!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"> <title>Expand widget - 4.8</title> <link rel="stylesheet" href="https://js.arcgis.com/4.8/esri/css/main.css"> <script src="https://js.arcgis.com/4.8/"></script> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } </style> <script> require([ "esri/Map", "esri/views/SceneView", "esri/widgets/Expand", "esri/widgets/Search", "esri/widgets/BasemapGallery", "dojo/domReady!" ], function( Map, SceneView, Expand, Search, BasemapGallery ) { var map = new Map({ basemap: "topo" }); var view = new SceneView({ container: "viewDiv", map: map }); // Create Search and BasemapGallery widget instances and set // container to a div element var searchWidget = new Search({ view: view, container: document.createElement("div") }); var basemapGallery = new BasemapGallery({ view: view }); // Create an Expand instance and set the content // property to the DOM node of the basemap gallery widget // Use an Esri icon font to represent the content inside // of the Expand widget var searchExpand = new Expand({ view: view, content: searchWidget }); var bgExpand = new Expand({ view: view, content: basemapGallery }); // Add the expand instance to the ui view.ui.add([searchExpand, bgExpand], "top-right"); }); </script> </head> <body> <div id="viewDiv"></div> </body> </html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ results in the following view. I'm thinking I need to override the CSS and I found some sections in the API docs on doing that, but its a little heavy for a JS rookie like myself. How do I get the search and basemapGallery widgets into the same div similar to the first screenshot?

JohnMDye · Accepted Answer

and Iiiiiii'm dumb... <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } .esri-ui-top-right .esri-component, .esri-ui-top-left .esri-component { margin-bottom: 0; } style>‍‍‍‍‍‍‍‍‍‍‍‍