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