This property specifies how long the transition from the old value to the new value should take. Negative times are invalid. The initial/default value is '0s' meaning the transition is immediate and there will be no animation.
Values for "transition-duration"
- So that transitions work in major browsers, be sure to use the "transition-duration" property and the equivalent proprietary properties like "-moz-transition-duration", "-ms-transition-duration", "-o-transition-duration", and "-webkit-transition-duration".
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