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