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