Add the code below in your Storefront > Footer Script:<style> @media (min-width: 801px) {  .productView-imageCarousel-main-item > a {    position: relative;    display: block;    height: 0;    padding-top: 100%;  }  .productView-imageCarousel-main-item > a img {    position: absolute;    top: 50%;    left: 50%;    transform: translate(-50%, -50%);  } } </style>This code …