use figure for image - 6

_index.md

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 title: Home
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-{{< figure src="/media/watchface.jpg" link="/media/watchface.jpg" title="card10 with default watch face" width="30%">}}
+{{< figure src="/media/watchface.jpg" link="/media/watchface.jpg" title="card10 with default watch face" width="300px">}}
 >
 > Hello, my name is card10 (From Ancient Greek καρδία (kardía, “heart”))