Element block pseudo-element :before generated with overflow visible display inline-block transition background box-sizing content-box z-index auto padding 0px status outline none position static opacity 1 font-weight normal width 0px cursor default height auto box-shadow 4px 4px 6px rgba(0,0,0,0.4) font-size 16px border 0px rgba(0,0,0,1) solid float none margin 0px line-height normal text-shadow border-radius transform