.description{margin:10px 40px 0 40px;border-top:1px solid #e4e4e4}.description>div:first-child{width:80px;margin:20px 0;color:#999;text-align:right}.description>div:last-child{display:block;padding-bottom:40px;word-break:keep-all;overflow-wrap:break-word;overflow:auto}.description>div:last-child img{display:inline-block;max-width:100%}.description>div:last-child div,.description>div:last-child em,.description>div:last-child i,.description>div:last-child p,.description>div:last-child span,.description>div:last-child strong,.description>div:last-child u{word-break:keep-all;overflow-wrap:break-word}.description>div:last-child ul{display:block;list-style-type:disc;margin:14px 0;padding-left:40px}.description>div:last-child ol{display:block;list-style-type:decimal;margin:14px 0;padding-left:40px}#product-show img{max-width:1152px}#product-show{font-size:0;min-height:1000px}.book-info-row{align-items:stretch}.platform-grid{gap:24px}.platform-item{min-width:92px}@media(max-width:960px){.platform-grid{gap:16px}}.desc-iframe{width:1050px}