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