How to Implement css to retain only the internal border, css to retain the border

How to Implement css to retain only the internal border, css to retain the border

How to Implement css to retain only the internal border:

In practical applications, there may be a need to retain only the internal border of the table. There may be few such requirements. Since there is such a need, as a programmer, such a function must be implemented, the following is a code example that can implement this function.

The Code is as follows:

<! DOCTYPE html> 
The above Code meets our requirements. The code is relatively simple and will not be described here. If you have any questions, please leave a message.
Related reading:
1. For details about the border-collapse attributes, refer to the border-collapse attributes section in CSS.
2. For details about the border attributes, see section 1 about the border attributes of css.
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