SVG as Background
When using an SVG as background with background-size: cover, the background would sometimes appear with a space on the left side. Depending on the browser width it would be anywhere from 1px to 5px. To solve this the SVG needs the preserveAspectRatio=”none” property.
Found the solution to a similar problem here: https://stackoverflow.com/questions/9185434/using-svg-as-background-image