Modifying the dimensions of an image within a :before pseudo-element

Currently, I am working on designing a mobile menu and encountered an issue with resizing the image of the hamburger menu button. Despite attempting to adjust it by following some suggestions such as this one:

How to Resize Image Using CSS Pseudo-elements

I still couldn't get it to work properly. Initially, I tried modifying my code in this manner:

.nav-btn:before {
        background-image: url('icons/mobile_menu_bttn.png');
        background-size: 16px 16px;
        width: 16px;
        height: 16px;
        content:"";
    }

Unfortunately, this modification caused the code to break entirely.

Originally, my code looked like this:

.nav-btn:before {
        content: url('icons/mobile_menu_bttn.png');
 }

I experimented with just adjusting the width and height properties separately, but that didn't yield the desired results either.

Is there anyone who has successfully achieved what I am trying to do? Any guidance or advice would be greatly appreciated.

Answer №1

1) Insert the rule display: block; in the :before pseudo-element.

2) Ensure that the image URL starts with http://.

Even though the button remains functional, the image is not displaying due to a broken URL. Chrome's console indicates that there is an issue with locating the image resource.

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