It is simple to apply a custom style to a series of InstantAtlas reports that you have published, even if the map and indicator data in each report is different. All you need to do is replace the existing default.css file of the dynamic report you want to change with the default.css file you have customised using the Style Editor.

The stylesheet is not specific to an individual template in the way that the configuration file (config.xml) is. However, it is specific to the template version. For example, you can apply the a default.css file from a Single Map v6.10.0 dynamic report to reports published using the Double Map, Double Map Time Series or Area Profile v6.10.0 templates. Applying a stylesheet from a report published e.g. with version 6.8.0 of the templates to a v6.10.0 report might work alright, however new style classes relating to new functionality will not be included and might lead to undesired effects.