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