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