How does css remove the focus box?

Today, the editor will share with you the relevant knowledge points about how css removes the focus box. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

The way for css to remove the focus box is to add a style [input {outline:none}] to the input box. At this point, even if we type in the input box, the focus will not appear in the outer box.

This article operating environment: windows10 system, css 3, thinkpad T480 computer.

Input is a very important element in HTML, it can provide user input, we need to add focus style when typing. But the border appears when there is focus, so what should we do if we want to remove the border? Next, let's take a look at the specific methods.

First create a new HTML and CSS document.

Create an input box, using the text in input.

We now move the mouse into the input box, and at this time we can see that the border has focus.

Input {outline: none;}

At this time, we add the above style to the CSS and remove the border focus.

Now even if we enter the content, we will not let the outer box have the focus.

Even if we add borders, it won't matter.

These are all the contents of the article "how to remove the focus box from css". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.