Lens calculator

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html { scroll-behavior: smooth; } #standard-lens-calculator, #telecentric-lens-calculator, #va-lens-opening-angle-table { scroll-margin-top: 140px; } .va-lens-jump-nav, .va-calculator-section, .va-calculator-card, .va-lens-check-cta, .va-lens-back-top { font-family: inherit; } .va-lens-jump-nav, .va-lens-jump-nav * , .va-calculator-section, .va-calculator-section *, .va-lens-check-cta, .va-lens-check-cta * { box-sizing: border-box; } .va-lens-jump-nav { display: flex; flex-wrap: wrap; gap: 12px; margin: -40px 0 42px; padding: 14px 0 18px; border-top: 1px solid #c6c6c6; border-bottom: 1px solid #c6c6c6; } .va-lens-jump-nav__link { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; color: #171c22 !important; background: #f6f6f6; border: 1px solid #c6c6c6; border-radius: 999px; font-size: 14px; font-weight: 600; line-height: 1.2; text-align: center; text-decoration: none !important; transition: 0.2s ease; } .va-lens-jump-nav__link:hover { color: #ffffff !important; background: #ea4e1b; border-color: #ea4e1b; } .va-calculator-section { margin: 0 0 54px; } .va-calculator-heading { margin-bottom: 18px; } .va-calculator-heading h2 { margin: 0; } .va-bracket-heading { line-height: 1.2; } .va-bracket-heading__start, .va-bracket-heading__end { white-space: nowrap; } .va-bracket-heading__start::before, .va-bracket-heading__end::after { display: inline-block; flex: 0 0 auto; background-position: center; background-repeat: no-repeat; background-size: contain; content: ""; } .va-bracket-heading__start::before { width: 0.68em; height: 0.64em; margin-right: 0.28em; vertical-align: -0.02em; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 34'%3E%3Cpath d='M36 11.3184L15.6604 16.9664L36 22.6143V34L0 20.5524V13.4476L36 0V11.296V11.3184Z' fill='%23ea4e1b'/%3E%3C/svg%3E"); } .va-bracket-heading__end::after { width: 1.3em; height: 1em; margin-left: 0.22em; vertical-align: -0.24em; ba