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