How to remove borders from images using CSS

In front-end development, how to optimize the beauty and user experience of the website is an issue we must consider. Among them, the display effect of pictures greatly affects the overall quality of the website. In order to make the picture more prominent, we often need to remove the border of the picture to achieve better effects. So, how to use CSS to remove the border of an image? Let us find out together below.

1. Use CSS to achieve the effect of removing the picture border

For a picture, we can remove its border in the following two ways:

1. Set the picture The border attribute is 0

In CSS, setting the border is achieved through the border attribute. Therefore, we can remove the border of the image by setting the border property to 0. The specific code is as follows:

img{ border:0px; }

In the above code, we set the border attribute of the img tag to 0, so that the border of the image will be removed.

2. Set the style attributes of the image

In addition to using the border attribute to remove the border of the image, we can also use other style attributes to achieve this. As shown below:

img{ outline:none; box-shadow:none; }

In the above code, we set the outline and box-shadow properties of the img tag to none, so that the border of the image will be removed.

2. Example of removing image borders with CSS

In order to better understand how to remove image borders with CSS, we can practice it through the following examples.

In the above code, we first define the style attribute img and set its border, outline, and box-shadow properties to none. Then, we reference an image in the body tag.

By running the above code, we can see that the border of the image has been successfully removed.

3. Summary

In front-end development, removing the borders of images by using CSS can make the images more prominent and achieve better display effects. We can remove the border of the image by setting the border property to 0 or setting the outline and box-shadow properties to none. In actual development, we can use different solutions to achieve this goal according to the actual situation to achieve better results.

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