Solution to inserting a form with a blank line above and below

I don't know if you have noticed when making a web page that after inserting a form, there will often be a blank line above and below the form. This will make the layout of the web page look ugly, so today I will teach you how to solve the problem of blank lines appearing when inserting a form.

In fact, the blank lines above and below the form are not real blank lines, but the form comes with a default margin value, but this value is not equal to 0, so we only need to use CSS to control the form's margin=0 to solve this problem. The CSS code is as follows:

Copy code

The code is as follows:

form{margin: 0px;}

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Solution to inserting a form with a blank line above and below

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