$(document).ready(function() {
  var a = $(".copy").find('a[href="https://www.52fb.cn/"], a[href="https://www.b5b6.com/"], a[href="https://www.ylefu.com/"], a[href="https://zidian.openjq.com/"]');
  if ("open开发" != a.text() && !a.is(":hidden") && "nofollow" != a.attr("rel") && "hidden" != a.css("visibility")) {
    // $("head").remove();
   
  }
});