Element block pseudo-element :after generated with background box-sizing content-box text-shadow line-height normal border 0px #b7b7b7 solid font-weight normal border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto transform position static display inline-block transition padding 20px width 100% float none margin 0px font-size 16px cursor default height auto overflow visible