You can customize the frame of your video player by adding following CSS styles to the html file containing invokeApplixirVideoUnit. Alternatively, you can create a separate css file and include the file in the html file.
You can use any of the following border attributes (including animations) listed below. Do not use any attributes other than those included in this list or unintended side-effects may occur. Before using the css elements, please verify that the browser you are using supports these CSS3 features.
Class name: applixir_iframe
For example, to set a thick solid blue border to the video frame, use the following css style: