Nan Dawkins header.js

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<!--Carousel Gallery-->
<script>
$(document).ready(function(){
  $('.carousel-gallery').closest('.code-block').next('.gallery-block').addClass('carousel-gallery-block').find('.sqs-gallery-controls').hide();
  $('.carousel-gallery-block').hover(
	function() {
    $(this).find('.sqs-gallery-controls').fadeIn(200);
  	}, function() {
    $(this).find('.sqs-gallery-controls').fadeOut(300);
  	}
  );
  
});//document.ready
</script>

style.css

//Carousel Gallery

.carousel-gallery-block {
  .sqs-gallery-container,.sqs-block-content {
    height:290px;
  }
  .sqs-block-content {
    padding-bottom:0!important;
  }
  .sqs-gallery-controls {
    font-weight:bold;
  }
  .sqs-gallery-controls .previous, .sqs-gallery-controls .next {
    background-color:#f37f8c;
    width:40px;
    border-radius:50%;
    text-align:center;
  }
  
  .sqs-gallery-controls .previous:hover, .sqs-gallery-controls .next:hover {
    background-color:#fa6371;
  }
  
  .sqs-gallery-controls .previous:before,.sqs-gallery-controls .next:before {
    font-weight:bold;
  }
  
  .previous {
    left:50px;
  }
  .next {
    right:50px;
  }
  img {
    border-radius:25px;
    padding:10px;
    height:270px!important;
  }
  .sqs-wrapper {
    transition:1000ms ease-out;
  }
}