I am building a shiny dashboard. It looks great on my standard desktop monitor. However, the images don't fit on my 13-inch laptop. I suspect that the dashboard won't fit on many of the screens my clients will be using. (Of course, I can't predict which screen a client will be using.)
What strategies exist to scale the dashboard images (the dashboardPage, sidebar and body, , the component boxes and the images within the boxes) to a user's screen?