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