Hover Text show Summary Block

Demo: https://tuanphan-demo01.squarespace.com/hover-text-show-summary-block?noredirect 

Password: abc

Suppose you have 2 Texts.

You want: when users hover on each Text > Show Summary Block.

#1. First, you add a Text Block with some text/url.

Make sure the option “Open link in new tab” is disabled

• #summary01
• #summary02

and 2 Summary Blocks below.

#2. Install Squarespace ID Finder to find the ID of the Summary Block.

In my example, we will have:

• Left Summary Block: #block-yui_3_17_2_1_1715250113016_8728
• Right Summary Block: #block-yui_3_17_2_1_1715250113016_10233

#3. Use code to Code Injection – Footer (or Page Header Code Injection)

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
  // Summary 01
  $("#block-yui_3_17_2_1_1715250113016_8728").closest('.fe-block').addClass('summary01 show');
  // Summary 02
$("#block-yui_3_17_2_1_1715250113016_10233").closest('.fe-block').addClass('summary02');
  
  // Summary 01
  $('a[href="#summary01"]').hover(function(){
    $(".summary01").addClass("show");
    $('.fe-block:not(.summary01)').removeClass('show');
    $(this).addClass('active-link');
    $('a:not([href="#summary01"])').removeClass('active-link');
    }
  );
// Summary 02
 $('a[href="#summary02"]').hover(function(){
   $(".summary02").addClass("show");
    $('.fe-block:not(.summary02)').removeClass('show');
   $(this).addClass('active-link');
    $('a:not([href="#summary02"])').removeClass('active-link');
    }
  );
});
</script>
<style>
.summary01 .summary-v2-block, .summary02 .summary-v2-block {
    display: none;
}
  .show .summary-v2-block {
      display: block !important;   }
  .show {
      z-index: 999999 !important;
  }
  .active-link {
  color: #f1f !important;
  }
</style>

#4. Explain code