What does border 0 mean in css

In CSS, a border of 0 means no border is displayed, including width, color and style, all set to 0.

What does a border of 0 mean in CSS?

In CSS, the border property is used to set the border of an element. border is 0 means no border is displayed. Specifically, it will:

• Set the border width to 0.
• Set the border color to transparent.
• Set the border style to None.

When to use border is 0

border is 0Can be used in many situations:

• Remove unnecessary borders: By default, many elements such as <div> and <img> have frame. Use border to 0 to remove these unnecessary borders.
• Create borderless objects: By setting border to 0, you can create objects that have no visual borders, such as buttons or images, making them stand out from surrounding elements. Seamless blend.
• Control border display: Using the border property, you can dynamically control when the border is shown and hidden. For example, you can use JavaScript to add a border on mouseover.

Example

The following CSS code sets the border of an element to 0:

<code class="css">element {
  border: 0;
}</code>

This will remove all borders on the element.

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