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