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