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