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