SOURCE CODE

<style>
/* OUTER BOX */
#nuclear-video-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 10px;
  background: #fff;
}

/* FORCE TRUE 2x2 GRID */
#nuclear-video-grid .grid {
  display: grid !important;
  grid-template-columns: 50% 50% !important;
  gap: 12px !important;
}

/* VIDEO WRAPPER 16:9 */
#nuclear-video-grid .video-wrapper {
  position: relative !important;
  width: 100% !important;
  padding-bottom: 56.25% !important;
  overflow: hidden !important;
  background: #000 !important;
  border-radius: 6px;
}

/* FORCE FULL COVER */
#nuclear-video-grid iframe,
#nuclear-video-grid object,
#nuclear-video-grid .separator {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border: 0 !important;
  margin: 0 !important;
}

/* REMOVE ANY BLOGGER INTERFERENCE */
#nuclear-video-grid * {
  box-sizing: border-box !important;
}
</style>


<div id="nuclear-video-grid">
  <div class="grid">

    <!-- VIDEO 1 -->
    <div class="video-wrapper">
      <iframe src="https://www.youtube.com/embed/itYSuZ-Z3ac" allowfullscreen></iframe>
    </div>

    <!-- VIDEO 2 -->
    <div class="video-wrapper">
      <object class="BLOG_video_class" contentid="69d9d0b4d20250a3"></object>
    </div>

  </div>
</div>