Element block pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid overflow hidden padding 20px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none display block transition z-index auto font-size 16px cursor default line-height 1 box-sizing content-box position static transform width 160px height auto background box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px font-weight normal