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