Here is a brief description of how to specify the iteration count, that is the number of times an animation should run in CSS3 using the CSS3 animation-iteration-count property.
number - A number that defines how many times an animation should be played. Default value is 1.
infinite - Specifies that the animation should be played infinite times (for ever).
initial - Sets this property to its default value.
inherit - Inherits this property from its parent element.