table { width: 100%; border-collapse: collapse; } th, td { border: 1px solid #ddd; padding: 8px; text-align: center; } th { background-color: #000; color: #fff; } .size-guide { background-color: #f2f2f2; padding: 10px; } th:first-child, td:first-child { width: 40%; /* “Age/cm”列占40% */ } th:nth-child(2), td:nth-child(2), th:nth-child(3), td:nth-child(3), th:nth-child(4), td:nth-child(4) { width: 30%; /* “Length”和“Bust size”列各占30% */ } @media screen and (max-width: 600px) { th, td { padding: 8px; } table { font-size: 14px; } th:first-child, td:first-child { width: 40%; /* 在小屏幕上保持“Age/cm”列的宽度为40% */ } th:nth-child(2), td:nth-child(2), th:nth-child(3), td:nth-child(3), th:nth-child(4), td:nth-child(4) { width: 30%; /* 在小屏幕上保持“Length”和“Bust size”列各占30% */ } } Size Guide Age Length Bust size inch cm inch cm 9-15M(80CM) 15.7 40 20.5 52 18-24M(90CM) 16.5 42 21.3 54 2-3Y(100CM) 20.1 51 22.0 56 3-4Y(110CM) 21.7 55 23.6 60 4-5Y(120CM) 24.4 62 25.2 64 5-6Y(130CM) 26.4 67 26.8 68 7-8Y(140CM) 28.3 72 28.3 72 9-10Y(150CM) 30.3 77 29.9 76 11-12Y(160CM) 32.3 82 31.5 80 ABOUT THIS PRODUCT Basic Information Brand: LIYADRESS Material: Noodle blend Type: Princess dress Description: This dress for young girls features an elegant and noble design adorned with sparkling silver sequins, making it shine brilliantly. The unique 3D ruffle design allows the skirt to stand perfectly without the need for a petticoat, showcasing elegance and sophistication. The dress's three-dimensional shoulder decorations and fluffy skirt add to its charm, perfectly showcasing a little princess's cuteness and elegance. Available in various colors to suit different preferences. Applicable occasions: Birthday Parties Festive Celebrations Weddings School Events Family Gatherings Recommended pairing: Silver little leather shoes or ballet flats Simple silver hair accessories or headbands Sequin handbag White or purple small shawl *There will be errors due to manual measurement*There will be slight color difference in the picture