Coding - Button Transitions

For my buttons, I added a hover effect to them so they would change colour. This helps the end user see where they are clicking on the site.

I also added some CSS3 to make the transitions fade.

There are different versions of the code for it to work in different browsers. The ease-in time is the amount of time it takes for the colours to transition, in this case it is .3 seconds. The hover part is what happens with the roll over the button.