root/LayoutTests/http/tests/inspector/elements/styles/resources/selector-line-sourcemap-header-deprecated.php

<?php
   header("Content-Type:text/css");
   header("X-SourceMap: selector-line-sourcemap-header.php.map");
?>#container {
  background: papayawhip; }
  #container #inspected {
    color: green; }