An Introduction to CSS3 Transitions. Home / CSS3 Previews / An Introduction to CSS3 Transitions CSS3 Transitions are a presentational effect which allow property changes in CSS values, such as those that may be defined to occur on :hover or :focus, to occur smoothly over a specified duration – rather than happening instantaneously as is the normal behaviour. Transition effects can be applied to a wide variety of CSS properties, including background-color, width, height, opacity, and many more. Keep reading for further details of supported properties. At present the CSS3 Transitions module is at the working draft stage of development, and as such elements of the specification and syntax could still be liable to change.
Here’s a basic example. Example 1: No Transition Example 2: 5 Second Transition The code for this example can be found later in the article. How Transitions Work These properties are as follows: transition-propertytransition-durationtransition-timing-functiontransition-delay Step 1: transition-property The Syntax: or. Jibéo | 20 sites HTML5 CSS3 gratuits - CKFinder | CKSource.com. Web Hypertext Application Technology Working Group. World Wide Web Consortium (W3C) Can I use... Support tables for HTML5, CSS3, etc.