How Can I Embed an Icon Inside an Input Field Using CSS?

Placing an Icon within an Input Element

Embedding an icon into a form's input field elevates its aesthetics and usability. To achieve this, let's investigate the technique employed by the referenced site.

Background Image and Padding

This approach leverages CSS to trick the browser into displaying the icon. It incorporates a background image into the input element, using properties like background-image and background-position.

Simultaneously, the code modifies the input's padding-left value to shift the cursor position, ensuring it doesn't overlap with the icon. Thus, the icon appears within the input field while leaving space for user input.

Example Code:

The aforementioned site implements the following CSS rules to accomplish this effect:

background: url(images/comment-author.gif) no-repeat scroll 7px 7px;
padding-left:30px;

In this example, a background image named comment-author.gif is used as the icon, positioned 7 pixels from the left and top of the input element. The padding-left value of 30 pixels pushes the cursor to the right, providing ample room for text entry.

By combining these CSS tricks, it is possible to seamlessly integrate icons into input elements, enhancing the visual appeal and user experience of forms.

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