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