.productbanner .real-art .img_wrap{max-width:100%!important;height:275px;text-align:center;align-items:center}.productbanner .real-art .img_wrap img{width:100%;max-height:100%!important;height:100%;object-fit:contain;object-position:center}.productbanner .real-art.real-art-2 .img_wrap{height:246px}.productbanner .productinfo-main .switchbtn.one_btn .backbtn{left:0}@media only screen and (max-width:1800px){.productbanner .real-art .img_wrap{height:245px}}@media screen and (max-width:1600px){.productbanner .real-art .img_wrap{height:234px}.productbanner .real-art.real-art-2 .img_wrap{height:185px}}@media screen and (max-width:1440px){.productbanner .real-art .img_wrap{height:197px}.productbanner .real-art.real-art-2 .img_wrap{max-height:172px}}@media only screen and (max-width:1366px){.productbanner .real-art .img_wrap{height:170px}.productbanner .real-art.real-art-2 .img_wrap{max-height:160px}}@media screen and (max-width:1280px){.productbanner .real-art .img_wrap{height:148px}.productbanner .real-art.real-art-2 .img_wrap{max-height:148px}}