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