Top Online Calculators: GMAT, Age & BMI – Accurate & Easy Tools body font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding: 0; background-color: #f7f9fc; color: #333; line-height: 1.7; .container max-width: 960px; margin: 40px auto; padding: 30px; background: #fff; box-shadow: 0 0 10px rgba(0