HTML中的累积布局偏移（CLS）

Question

我在这片HTML上得到CLS，任何人都可以告诉我为什么IAM进行布局变化的原因。 IAM努力使CLS低于0.1，但没有这样做。.我猜Bootstrap类可能导致问题，但我该如何解决

<section class="page-banner Games" style="height:400px;">
  <div class="new-banner-collection-page" style="padding-bottom:1rem;">
    <div class="row" style="height:100%">
      <div class="col-md-7" style="height:100%; float:left">
        <div id="tags-new-banner" class="" style="padding-left: 32px;padding-top:17px;">

            <span class="playabe-breadcrum" max-width="100%">
                <a class="playabe-breadcrum js-track-ga" href="/" data-action="{&quot;to Page&quot;:&quot;/&quot;}" data-category="clicked bread crumb" style="display: inline;">Home</a> &gt;
            </span>

            <span class="playabe-breadcrum" max-width="100%">
                <a class="playabe-breadcrum js-track-ga" href="/search_contents/preview/games" data-action="{&quot;to Page&quot;:&quot;/search_contents/preview/games&quot;}" data-category="clicked bread crumb" style="display: inline;">Games</a> &gt;
            </span>

            <span class="playabe-breadcrum" max-width="100%">
                <a class="playabe-breadcrum js-track-ga" href="/search_contents/preview/math-games" data-action="{&quot;to Page&quot;:&quot;/search_contents/preview/math-games&quot;}" data-category="clicked bread crumb" style="display: inline;">Math Games</a> &gt;
            </span>
            <span class="playabe-breadcrum">Counting Games</span>
        </div>

        <div class="title-new-collection-page" style="">
          <h1 style="font-weight:700;">
            Counting Games for Kids
          </h1>
        </div>
             <p class="less-banner-content">
              <span>The first step to embracing math is learning to count. Children learn to identify, group and classify objects by counting. SplashLearn’s cool online counting games provide respite from the monotony of practice worksheets through colorful virtual manipulatives. Children develop a bond </span>
              <span id="js-read-more-banner-btn" onclick="readMoreFunc()" style="color:blue;">... Read more</span>
              <span id="js-read-more-banner-content" style="display:none">with numbers that will see them through advanced math in the upcoming years.</span>
             </p>
        <div class="signup-ctas-new-banner">


            <a class="new-banner-signup-link-parent" href="/parents/register#!/parent/creation">
                <button class="new-banner-signup-btn-parent">Parents, Sign Up for Free</button>
            </a>

            <a class="new-banner-signup-link-teacher" href="/teachers/register">
                <button class="new-banner-signup-btn-teacher">Teachers, Use for Free</button>
            </a>


        </div>


      </div>
      <div class="new-banner-images col-md-5" style="float:right">
            <img alt="Imge" class="" style="max-width: 100%; width: 100%;height: 100%;object-fit: contain;" src="http://localhost:8300/cms_assets/images/Common-page.jpg">
      </div>
    </div>
  </div>



</section>