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