Use CSS to style table borders

In the previous web development section, I introduced a lot of methods to process HTML tables. Although the method of using tables to deploy web pages is no longer fashionable, however, you can still use tables to display table column data.
There are many ways to display and style a table. In this article, I will introduce how to use CSS to style a table border.
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The CSS2 table model is based on the HTML 4.01 table model. The table contains an optional anchor tag, a cell, and a data row. The Table model contains the following elements: table, anchor, data row, data row group, data column, data column group, and cell. This article will focus on the border handling methods of each element in the table.
Border
You can apply different borders to tables and cells based on your needs. You can define the border of the entire table or separate cells. CSS border attributes can specify the border size, color, and type. The following code defines a black solid border with a width of 5 pixels:
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