data-c-dialog-escapableattribute that allows the user to use the
ESCkey to close a dialog.
spanelements, images, as well as the original icon font
:scopein Internet Explorer 11.
data-c-dialog-focuselement before trying to focus.
>in the dialog code example.
data-c-dialog-focusto allow for customization of which element gets focused first when a dialog is opened.