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