In ArcGIS Experience Builder, header layouts can
be modified to effectively display web experiences on various devices such as
mobile phones, tabs, or desktops, in which the screen sizes are small, medium,
and large. The header layouts can be modified to fit the screen size to
optimize the user experience when viewing on different devices. This video
describes the workflow to modify header layouts for small, medium, and large
screen sizes for a web experience in ArcGIS Experience Builder. Item 28481-2024