Tip: set all shapes, banners to 'publish as CSS3' so they are responsive. Non-responsive objects will not be scaled. Remember that Response web design is not just about scaling objects so they fit on a smaller screen. In most cases you will still have to fine tune the layout. The Scale tool is only intended as a first step in creating a new breakpoint layout. For example, objects that are part of a layout grid will not be scaled because the layout grid controls the size and position of the object! This is an experimental tool and it may not be useful for all layouts types. If you enable this option then the application will not touch inline styles, but add !important to overwrite the position, size and visibility of objects with media queries. However, in some cases this may effect the behavior of an object or extension. This makes it possible to use CSS3 media queries to control the position, size and visibility of objects for different breakpoints. When using Responsive Design Design/breakpoints, the application will move all inline styles of objects to the section in the header of the page. Keep inline styles with Responsive Web Design You can use the Object Manager to make the object visible in other breakpoints.
This may be useful if you do not want to affect the layout of other breakpoints and just want to add an object in the current view. When this option is enabled then new objects will be set invisible in other breakpoints. This option is available in Tools -> Options -> General