Hi, I do not understand why on the homepage of the site where there is a video there are black lines. How can I remove this grid on the video? Why is the video not visible on mobile devices like the phone?
Can you help me with this, please?
That line has been removed in newer version. You could download member center to download and install it.
And mobiles can’t support youtube video background well so we disable it.
If you need to display video background on mobiles, you could try html5 video background.