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