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