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