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