More about SVG
Poorly supported and largely ignored for most of the 2000s, in 2017 all modern web browsers can render SVG – and most vector drawing programs export it. SVG is the one graphic format that most closely responds to current web development demands of scalability, responsiveness, interactivity and performance.
All SVG graphics are plotted on a coordinate system of at least an x and y axis. When authoring SVG, we give the browser instructions on where to plot points on the coordinate system and connect them. By connecting the plotted points we can create shapes, lines or paths.
For more SVG info go to https://bit.ly/2rylgff