Layout Grid for browser

About

Layout Grid for browser: 

It is an extension that allows you to lay out a LayoutGrid in your browser like a design tool, for instance, Figma, Sketch, Photoshop, and Illustrator.
And it provides you a high-performance ruler tools.

It is useful for marking up HTML, checking a design, and analyzing any other reference sites.

Recommended for such occasions:
Markup, Designing, Quality assurance.

Features: 
- Layoutgrid can be laid out by setting a gap to an arbitrary width.For example, 8px, 16px, 24px...etc. in multiples of 8. For example, a multiple of 10...
- You can immediately start up and measure the number of pixels.
- Simply roll over a line to instantly check the number of pixels
- You can immediately launch the extension by simply clicking on the extension button.
- Once a guide is created, it can be saved as a URL.
- The color of the guide can be changed freely.
- The transparency of the guide can be changed freely.
- The angle of the guide can be changed freely, even to a 45-degree angle.