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