This loose jacket is made with comfotable rigid denim fabric ,This designed to complement any outfit,making it the perfect companion for trendsetters who crave an edgy when your wear it . Fabric: 90% cotton, 10% viscose Fits: regular fit Stretch: rigid low medium high .stretch-item { list-style: none; margin-top: 8px; } .stretch-visual { margin-top: 8px; width: 100%; max-width: 300px; } /* 容器用 flex，让子元素有间隔 */ .stretch-line { display: flex; justify-content: space-between; margin-bottom: 8px; gap: 6px; /* 线段之间的间隔 */ } .stretch-segment { flex: 1; height: 3px; background: #ccc; /* 默认灰色 */ border-radius: 3px; } .stretch-segment.active { background: #000; /* 激活黑色 */ } .stretch-labels { display: flex; justify-content: space-between; font-size: 12px; color: #666; } .stretch-labels span { flex: 1; text-align: center; }