How Can I Create a Border Smaller Than My Div's Width Using CSS?

Border Less Than Div Width: A Solution Using Pseudoelements

In HTML and CSS, the dimensions of a div element can be set using the width property. The border size can be set using the border property. However, if you want to set a border smaller than the width of the div, a direct approach won't suffice.

One solution is to use CSS pseudoelements. The :before pseudoelement can be added to the div and positioned absolutely. This allows for the creation of an element that extends from the bottom of the div and is only as wide as desired.

This approach effectively creates a border at the bottom of the div that is only as wide as specified in the width property of the :before pseudoelement.

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