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