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