Disable Chrome paste menu on text inputs while on a touch screen
i know you said JS / CSS, but this worked for me
var browser = new ChromiumWebBrowser("http://www.afrobotics.co.za"){ Dock = DockStyle.Fill, DragHandler = new DragHandler(), MenuHandler = new ContextHandler()};// public class ContextHandler : IMenuHandler{ public bool OnBeforeContextMenu(IWebBrowser browser, IContextMenuParams parameters) { return false; }}public class DragHandler : IDragHandler{ public bool OnDragEnter(IWebBrowser browser, IDragData dragData, DragOperationsMask mask) { return true; }}