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