Element block pseudo-element :before generated with display block z-index auto cursor default margin 3px box-sizing content-box transition background outline none transform padding 3px text-shadow border-radius box-shadow 2px 4px 2px rgba(0,0,0,0.3) opacity 1 font-size 100% border 0px rgba(0,0,0,1) solid height 320px float none position static overflow visible width 320px font-weight normal line-height normal