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