How to remove button border with css

The way to remove the border of a button in css is to add the border-style attribute to the button and set the attribute value to none. The border-style property is specifically used to set the border style, and none means no border.

The operating environment of this article: windows10 system, css 3, thinkpad t480 computer.

css provides us with the border-style attribute, which can be used to set the style of all borders of an element, or to set the border style for each side individually.

Note: The border may appear only when this value is not none.

Attribute value:

• none Defines no border.

• hidden Same as "none". Except when applied to tables, for which hidden is used to resolve border conflicts.

• dotted Define dotted border. Renders as a solid line in most browsers.​

• #dashed Defines the dashed line. Renders as a solid line in most browsers.

• #solid Defines a solid line.

A small example:

Running effect:

You can see that the button's border has been removed.

Related video tutorial sharing: css video tutorial

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