Allow "auto" for width/height of symbol element
SVG 2 allows the <symbol>
element to have "auto"
width/height, having the same effect as "auto width/height on the <svg>
element, defaulting to 100%
Related to #747 (closed) and #762 (closed)
SVG 2 allows the <symbol>
element to have "auto"
width/height, having the same effect as "auto width/height on the <svg>
element, defaulting to 100%
Related to #747 (closed) and #762 (closed)