Element block pseudo-element :after generated with cursor default font-weight normal padding auto font-size 16px line-height 1 border 0px rgba(0,0,0,1) solid display block float none transform position static box-sizing content-box background z-index auto overflow hidden width 160px margin 0px height auto transition text-shadow 0px 0px 2px rgba(255,255,255, 0.5) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius