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