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