.ly_product_description_1 #detail_decorate_root .magic-0 { width: 100% ; height: auto;}
    .ly_product_description_1 #detail_decorate_root [class^="magic-"] { width: 100%; height: auto;}
    .ly_product_description_1 .richtext-detail { width: 100%;}
    .ly_product_description_1 .bc-react-video-player { width: 100% !important; height: auto !important;}