Ultimate Pool Package 21' Sterling Above Ground Swimming Pool

21' Sterling Ultimate Above Ground Pool Package | Double D’s Hot Tubs & Pools /* Same styling as 18’/24’/27’ Ultimate Pool pages */ body {margin:0;padding:0;font-family:'Arial',sans-serif;line-height:1.6;color:#333;background:#f9f9f9;overflow-x:hidden;text-align:center;} header {padding:60px 20px;background:linear-gradient(to right,#2b00ff,#ff2a00);color:#fff;} header h1 {font-size:3rem;margin:0;text-transform:uppercase;letter-spacing:2px;} header p {color:#000;font-weight:bold;font-size:1.3rem;margin-top:12px;} .container {max-width:900px;margin:40px auto;padding:30px;background:#fff;border-radius:12px;box-shadow:0 5px 15px rgba(0,0,0,0.1);box-sizing:border-box;text-align:left;} h2 {color:#2b00ff;font-size:2rem;margin-bottom:15px;} h3,h4,h5 {color:#555;margin-bottom:12px;} p,li {font-size:1.1rem;margin-bottom:12px;} ul,ol {padding-left:20px;margin-bottom:15px;} .highlight {color:#ff2a00;font-weight:bold;} .cta-button {display:inline-block;background:#ff2a00;color:#fff;fon