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