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