.bkpc-mobile-br{display:none}@media(max-width:640px){.bkpc-mobile-br{display:block}}.bkpc-v197-preview-mobile .bkpc-mobile-br{display:block}.bkpc-v197-preview-pc .bkpc-mobile-br{display:none}.bkpc-v197-preview-wrap{margin:18px 0}.bkpc-v197-preview-head{margin:0 0 8px;font-size:14px;font-weight:700}.bkpc-v197-preview-frame{box-sizing:border-box;margin:0 auto 24px;padding:18px;border:1px solid #dcdcde;border-radius:10px;background:#f6f7f7;overflow-x:auto}.bkpc-v197-preview-pc{max-width:940px}.bkpc-v197-preview-mobile{max-width:430px}.bkpc-v197-preview-mobile .bkpc-product-card,.bkpc-v197-preview-mobile .bk-product-card,.bkpc-v197-preview-mobile [class*="product-card"]{max-width:390px;margin-left:auto;margin-right:auto}.bkpc-v197-source-preview-hidden{display:none!important}