Element block pseudo-class :hover generated with padding 0px border-radius overflow hidden box-shadow 0px 0px 9px rgba(0,0,0,0.5) z-index auto cursor default position static box-sizing content-box font-size 16px transition text-shadow height 150px display block line-height 1 width 150px margin 0px float none background transform border 0px rgba(0,0,0,1) solid font-weight normal