Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box line-height 1 background border 0px rgba(0,0,0,1) solid padding 20px float none z-index auto width 225px position static border-radius transform transition font-size 18px margin 0px font-weight normal cursor default overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block height 300px