CSS Context is a free Chrome extension developed by myomi. It seamlessly extends the functionality of the Developer Tools by adding a sidebar that displays CSS context information associated with the selected DOM element.

With CSS Context, developers can easily access vital information about the CSS properties of an element. The extension provides details such as the display, position, float, clear, and z-index properties of the selected element. This makes it convenient to quickly understand and modify the styling of web elements.

In addition to the CSS properties, CSS Context also offers insights into the containing block and stacking context of the current element. This information can be invaluable when dealing with complex layouts and positioning.

Overall, CSS Context is a handy add-on for Chrome Developer Tools that enhances the debugging and styling capabilities of web developers. With its user-friendly sidebar and comprehensive CSS context information, this extension is a valuable tool for anyone working with CSS.