Js implements a very simple focus chart to switch between special effect instances _ javascript skills

This article mainly introduces js's implementation of very simple focus chart switching special effects. It is a very simple js focus chart switching effect, involving javascript mouse events and image-related skills, if you need it, refer to the example in this article to describe how to implement a very simple focus chart to switch the special effect. Share it with you for your reference. The specific analysis is as follows:

This is a very simple focus chart (more like a sliding door) for beginners to learn from.

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