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