mdcElevation directive is used to elevate elements above their surface.
The value of the elevation determines the appearance and size of its shadow.
The value should be between 0 (no elevation) and 24 (for 24 dp elevation).
Directive for elevating an element above its surface.
Input for setting the elevation (z-space). The value sould be in the range [0, 24]. When set to 0, the element will not be elevated! The default value is 1.
When this input is defined and does not have value false, changes of the elevation will be animated.