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