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