body {
            font-family: Arial, sans-serif;
            background-color: #f0f4f8;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            margin: 0;
        background: url(images/b1.png);
            background-size: contain;
            background-repeat: no-repeat;
            background-size: cover;
            
        }

        .bmi-calculator {
            background-color: #ffffff;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            width: 400px;
            text-align: center;
        }

        h2 {
            color: #333;
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-top: 15px;
            margin-bottom: 5px;
            color: #666;
            text-align: left;
        }

        input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 8px;
            box-sizing: border-box;
        }

        button {
            background-color: #007bff;
            color: white;
            padding: 12px 20px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            margin-top: 20px;
            transition: background-color 0.3s ease;
        }

            button:hover {
                background-color: #0056b3;
            }

        .result-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 30px;
        }

        .result-image {
            width: 150px;
            height: 150px;
            background-color: #e9ecef;
            border-radius: 10px;
            display: flex;
            justify-content: center;
            align-items: center;
            color: #999;
        }

        #resultImg {
        width:100%;
        }

        .result-text {
            flex: 1;
            margin-left: 20px;
            text-align: left;
        }