Element block pseudo-element :before generated with display block height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid transform margin 0px border-radius width 450px padding 10px font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto cursor default overflow hidden position static float none background box-sizing content-box font-weight normal line-height 1 transition