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