<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
  <th:block th:fragment="key_css">
    <style th:inline="text">
      [# th:if="${theme.config.other.rip_mode}"]
      html {

          -webkit-filter: grayscale(100%);
          -moz-filter: grayscale(100%);
          -ms-filter: grayscale(100%);
          -o-filter: grayscale(100%);
          filter: grayscale(100%);
          filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
      }
      [/]
      @font-face {
       