Example #1 - 1.5em fixed height
aeropress
americano
coffee-grinder
espresso-machine
portafilter
The sprites are embedded as reference using the <use/> tag. The single components within the external sprite image are accessed via an IRI reference.
Since IE 9-11 and some old Android devices have trouble with external SVG resources, the svgxuse polyfill is used to fix this issue. Keyamoon's approach is way more performant as svg4everybody. IE 8 and below are not supported.
The following outlines are given to visualize the element boundaries.
No width and height set, no css applied. Usually this will result in 300×150px image.