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