SVG gradient fallback not rendered properly

[joushx]

When using the vertical toolbar in a browser, that supports only the SVG fallback, the background is not rendered properly as the gradient is the same height as with the horizontal toolbar.

Needs something like this:

.tool-right .tool-item, .tool-left .tool-item {
  background: url("data:image/svg+xml;base64,PD94[...]jwvc3ZnPg==") repeat scroll 0 0 transparent;
}

[stodge]

This occurs on Firefox 25 for me, but not on the latest Chrome. I haven't tried IE, Safari or Opera.