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