nav{background-color:#1c1c1c;padding:10px 20px;border-top-left-radius:5px;border-top-right-radius:5px}nav ul{list-style:none;margin:0;padding:0;display:flex;gap:20px}nav li a{color:#fff;text-decoration:none;font-weight:700;font-size:16px}nav li a:hover{text-decoration:underline}body{margin:0;padding:0;font-family:Arial,sans-serif;background-color:#e9f5ff;background-image:url(/assets/background-image-Divac116.png);background-size:cover;background-repeat:no-repeat}.image-uploader{max-width:800px;margin:0 auto;padding:20px;text-align:center;background-color:#f9f9f9;border-radius:8px;box-shadow:0 2px 10px #0000001a}h1{font-size:24px;margin-bottom:20px}input[type=file]{margin:20px 0}button{padding:10px 20px;margin:5px;border:none;border-radius:5px;background-color:#007bff;color:#fff;cursor:pointer}button:hover{background-color:#0056b3}.error{color:red}.image-preview-container{margin-top:10px}.image-row{display:flex;overflow-x:auto;padding:10px 0}.image-preview{margin:10px;text-align:center;position:relative}.image{width:100px;height:auto;border:1px solid #ccc;border-radius:5px}.button-container{display:flex;justify-content:center;margin-bottom:5px}.arrow-button{background:none;border:none;color:#007bff;font-size:16px;cursor:pointer;margin:0 5px}.arrow-button:disabled{color:#ccc;cursor:not-allowed}.image-name{display:block;margin-top:5px;white-space:nowrap}