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