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