What does Pulgar Hacia Arriba look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add Pulgar Hacia Arriba?

Mozilla first drew Pulgar Hacia Arriba in Firefox OS 2.5, released 30 de enero de 2016.

Mozilla Foundation has shipped 1 version of Pulgar Hacia Arriba. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn Pulgar Hacia Arriba once. Every revision Mozilla has shipped is below, newest first.

What does Pulgar Hacia Arriba look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add Pulgar Hacia Arriba?: Mozilla first drew Pulgar Hacia Arriba in Firefox OS 2.5, released 30 de enero de 2016.
How many times has Mozilla redrawn Pulgar Hacia Arriba?: Mozilla Foundation has shipped 1 version of Pulgar Hacia Arriba. Each is dated, so you can see when the design changed.