//瀵艰埅鏍峰紡
$(function() {
  $(window).scroll(function() {
    if ($(window).scrollTop() > 0) {
      $("#c_static_001-1642049907718").addClass('yx_Fixed');
    }
    else {
      $("#c_static_001-1642049907718").removeClass("yx_Fixed");
    }
  });
});
//棣栭〉妗堜緥涓績