Element block pseudo-class :hover generated with opacity 1 padding 10px display block box-sizing content-box transition text-shadow status line-height 1 position static cursor default float none transform font-size 16px height auto font-weight bold overflow visible background box-shadow 1px 1px 4px rgba(0,0,0,0.3) width auto border-radius margin 20px outline none border 0px rgba(0,0,0,0) none z-index auto