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