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