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