Idea of Expand Arrow Icon
The Expand Arrow icon looks like the tip of an arrow, without the shaft, pointing down to the bottom of the page. It also looks like an upside-down equilateral triangle, only without its base.
This Expand Arrow icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.