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