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