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