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