Element block pseudo-class :hover generated with padding 20px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box margin 0px font-weight normal line-height 1 display block overflow hidden transition cursor default border 0px rgba(0,0,0,1) solid border-radius width 160px background float none font-size 16px position static box-shadow 5px 5px 8px rgba(0,0,0,0.4) height auto z-index auto