.custom-col {
            background-color: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
            margin-top: 20px;
            margin-bottom: 20px;
            height: 100%;
        }
        
        .custom-row {
            background-color: #e9ecef;
            border-radius: 8px;
            padding: 20px;
            margin-top: 20px;
            margin-bottom: 15px;
            
        }
        
        body {
            padding: 20px;
        }