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