A simple javascript and css script that you can use to easily create gridlines to aid in front-end web development
Use:
Using gridlines is simple. Simply include the stylesheet (gridlines_stylesheet.css) in your html page and use the script tag to include the gridlines.js file. Then, all you need to do is call the makeGridlines(x, y) function. The parameters are as follows:
x = number of vertical lines
y = number of horizontal lines