Introductory tutorial on CSS elements: 10 recommended zero-based introductory tutorials on CSS elements

1 I wrote earlier that I have recently been sorting out the page styles on cnblogs. By default, the tags in the [Essay Category] on the right are displayed one per line, and I want to set the tags in the [Essay Category] on the right to display multiple tags in one line. The number of labels displayed depends on the size of the label, and the background color of each label will change when the mouse is placed on it. The effect is as shown below. Let's analyze how to change the display mode of the label on the left to the one on the right. 2 block elements. Before analyzing the block elements, we first create an html web page for later analysis. The html code is as follows.

                            

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