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