Element block pseudo-element :after generated with float none width 160px background transform transition text-shadow margin 0px box-shadow 0px 0px 1px rgba(0,0,0,0.5) opacity 1 cursor default overflow hidden line-height 2 border-radius status display block height auto padding 20px z-index auto box-sizing content-box font-size 14px position static outline none font-weight normal border 0px rgba(0,0,0,0) none