Overview and usage of fieldset tag in HTML_html5 tutorial skills

1. Confession
I didn’t learn HTML well before, so I felt strange when I saw the control group style before, so I implemented one using CSS. But when I came across this label by chance, I discovered how easy it is. well! In the future, when learning knowledge, don’t just skimp on it, you must go in depth and understand it comprehensively. Okay, no more trolling, I just wrote it to myself to be a wake-up call. Start learning this label.

2. Brief description

tag packages part of the form content to generate a set of related form fields. Two levels of meaning are extracted from it:
1. The fieldset exists in the form (this is not accurate);
2. The function of grouping and packaging. field: [fiːld] field; pasture; wilderness; battlefield; sports field, fieldset is obvious, that is, "my territory is mine." I label you this series.
The

tag defines the title for the fieldset element.

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The code is as follows:

health information

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