<section class="sec-news" 
  style="position: fixed;left: 0rem;bottom: 10rem;margin: 0;
  width: 4rem;height: 12rem;background-image: linear-gradient(
-225deg, rgb(241, 95, 121) 35%, rgb(178, 69, 146) 100%); border-radius: 0 .5rem .5rem 0;padding-left: .5rem;">
  <a href="/ai-training/dm/" target="_blank" style="color: white;text-decoration: none;">
    主播免費培訓課程開始囉!
  </a>
</section>