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