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