#8012

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('section.page-section').each(function(){
    var layclass = $(this).find('.code-block .cbsc').attr('class');
    $(this).addClass(layclass);
});

$('a[href="#menu01"]').addClass('change-button-style');
$('.menu01-section').addClass('show-section').removeClass('hide-section');
$('section.cbsc:not(.menu01-section)').removeClass('show-section').addClass('hide-section');

$('a[href="#menu01"]').click(function(){
    $('.menu01-section').addClass('show-section').removeClass('hide-section');
    $('section.cbsc:not(.menu01-section)').removeClass('show-section').addClass('hide-section');
    $(this).addClass('change-button-style');
    $('a:not([href="#menu01"])').removeClass('change-button-style');
});

$('a[href="#menu02"]').click(function(){
    $('.menu02-section').addClass('show-section').removeClass('hide-section');
    $('section.cbsc:not(.menu02-section)').removeClass('show-section').addClass('hide-section');  
    $(this).addClass('change-button-style');
    $('a:not([href="#menu02"])').removeClass('change-button-style');
});
});
</script>
<style>
  section.page-section.hide-section {
      display: none !important;
  }
  section.page-section.show-section {
      display: block !important;
  }
  .change-button-style {
      background-color: #8c0741 !important;
  }
</style>