Using SVG can be very simple, but if you start digging in, there is a lot to know about SVG. In this series you're going to learn why SVG is such an important part of building websites. From why SVG is useful and how to get your hands on it all the way to implementing it as a system and fancy stuff like animating it.
This is a quick beginner-level overview of the different CSS position values. In a nutshell: relative allows you to "nudge" and leaves the element's original position in the page flow. … Read article “#110: Quick Overview of CSS Position Values”