Arrows |
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Forward arrow active (grey when options exhausted) |
.png?width=100&height=44) |
Back arrow active (grey when options exhausted) |

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Pagination (part of JS library) |
Key actions |
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.png?width=50&height=50) |
Active zoom in (grey when maximum zoom reached) |
.png?width=50&height=50) |
Inactive zoom in and zoom out |
.png?width=50&height=50) |
Home symbol |
.png?width=151&height=50) |
Home button |
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Language selection (Left-inactive, right-active) |
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Horizontal scroll bar (Learning base mass display) |
.png?width=50&height=51) |
Magnifier to open lightbox |
Video |
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Play |
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Pause |
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Volume adjustment (minimum) |
.png?width=40&height=50) |
Volume (medium) |
.png?width=55&height=50) |
Volume (high) |