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