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