Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid overflow hidden box-sizing content-box transform height auto width 160px display block float none font-size 16px box-shadow 1px 1px 1px rgba(0,0,255,1) background z-index auto margin 0px font-weight normal cursor default transition line-height 1 border-radius position static padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2)