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