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