/* Original heading IDs, preserved through the existing theme navigation. */
body.pdmg-guide-1381 .page-content #insulin-syringes-the-standard-tool,body.pdmg-guide-1381 .toc-container a[href="#insulin-syringes-the-standard-tool"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #syringe-types-and-scales,body.pdmg-guide-1381 .toc-container a[href="#syringe-types-and-scales"]{--pdmg-icon:url("icons/scale.svg")}
body.pdmg-guide-1381 .page-content #u-100-syringes-1-ml,body.pdmg-guide-1381 .toc-container a[href="#u-100-syringes-1-ml"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #u-100-syringes-0-5-ml,body.pdmg-guide-1381 .toc-container a[href="#u-100-syringes-0-5-ml"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #u-100-syringes-0-3-ml,body.pdmg-guide-1381 .toc-container a[href="#u-100-syringes-0-3-ml"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #u-50-syringes,body.pdmg-guide-1381 .toc-container a[href="#u-50-syringes"]{--pdmg-icon:url("icons/measurement.svg")}
body.pdmg-guide-1381 .page-content #u-20-syringes,body.pdmg-guide-1381 .toc-container a[href="#u-20-syringes"]{--pdmg-icon:url("icons/measurement.svg")}
body.pdmg-guide-1381 .page-content #how-to-read-a-syringe,body.pdmg-guide-1381 .toc-container a[href="#how-to-read-a-syringe"]{--pdmg-icon:url("icons/inspect.svg")}
body.pdmg-guide-1381 .page-content #step-1-identify-the-syringe-type,body.pdmg-guide-1381 .toc-container a[href="#step-1-identify-the-syringe-type"]{--pdmg-icon:url("icons/label.svg")}
body.pdmg-guide-1381 .page-content #step-2-understand-what-the-lines-mean,body.pdmg-guide-1381 .toc-container a[href="#step-2-understand-what-the-lines-mean"]{--pdmg-icon:url("icons/scale.svg")}
body.pdmg-guide-1381 .page-content #step-3-read-at-the-plunger-tip,body.pdmg-guide-1381 .toc-container a[href="#step-3-read-at-the-plunger-tip"]{--pdmg-icon:url("icons/plunger.svg")}
body.pdmg-guide-1381 .page-content #step-4-account-for-air-bubbles,body.pdmg-guide-1381 .toc-container a[href="#step-4-account-for-air-bubbles"]{--pdmg-icon:url("icons/bubbles.svg")}
body.pdmg-guide-1381 .page-content #the-three-unit-systems,body.pdmg-guide-1381 .toc-container a[href="#the-three-unit-systems"]{--pdmg-icon:url("icons/categories.svg")}
body.pdmg-guide-1381 .page-content #weight-mg-and-mcg,body.pdmg-guide-1381 .toc-container a[href="#weight-mg-and-mcg"]{--pdmg-icon:url("icons/weight.svg")}
body.pdmg-guide-1381 .page-content #volume-ml-and-syringe-units,body.pdmg-guide-1381 .toc-container a[href="#volume-ml-and-syringe-units"]{--pdmg-icon:url("icons/drop.svg")}
body.pdmg-guide-1381 .page-content #potency-international-units-iu,body.pdmg-guide-1381 .toc-container a[href="#potency-international-units-iu"]{--pdmg-icon:url("icons/potency.svg")}
body.pdmg-guide-1381 .page-content #conversion-math,body.pdmg-guide-1381 .toc-container a[href="#conversion-math"]{--pdmg-icon:url("icons/calculator.svg")}
body.pdmg-guide-1381 .page-content #step-1-calculate-concentration,body.pdmg-guide-1381 .toc-container a[href="#step-1-calculate-concentration"]{--pdmg-icon:url("icons/vial.svg")}
body.pdmg-guide-1381 .page-content #step-2-calculate-dose-volume,body.pdmg-guide-1381 .toc-container a[href="#step-2-calculate-dose-volume"]{--pdmg-icon:url("icons/drop.svg")}
body.pdmg-guide-1381 .page-content #step-3-convert-to-syringe-units,body.pdmg-guide-1381 .toc-container a[href="#step-3-convert-to-syringe-units"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #quick-reference-conversion-tables,body.pdmg-guide-1381 .toc-container a[href="#quick-reference-conversion-tables"]{--pdmg-icon:url("icons/chart.svg")}
body.pdmg-guide-1381 .page-content #mg-to-mcg,body.pdmg-guide-1381 .toc-container a[href="#mg-to-mcg"]{--pdmg-icon:url("icons/weight.svg")}
body.pdmg-guide-1381 .page-content #ml-to-syringe-units-u-100,body.pdmg-guide-1381 .toc-container a[href="#ml-to-syringe-units-u-100"]{--pdmg-icon:url("icons/measurement.svg")}
body.pdmg-guide-1381 .page-content #hgh-iu-to-mg-to-syringe-units,body.pdmg-guide-1381 .toc-container a[href="#hgh-iu-to-mg-to-syringe-units"]{--pdmg-icon:url("icons/potency.svg")}
body.pdmg-guide-1381 .page-content #common-mistakes,body.pdmg-guide-1381 .toc-container a[href="#common-mistakes"]{--pdmg-icon:url("icons/warning.svg")}
body.pdmg-guide-1381 .page-content #confusing-syringe-units-with-international-units-iu,body.pdmg-guide-1381 .toc-container a[href="#confusing-syringe-units-with-international-units-iu"]{--pdmg-icon:url("icons/potency.svg")}
body.pdmg-guide-1381 .page-content #confusing-mg-and-mcg,body.pdmg-guide-1381 .toc-container a[href="#confusing-mg-and-mcg"]{--pdmg-icon:url("icons/weight.svg")}
body.pdmg-guide-1381 .page-content #reading-the-wrong-part-of-the-plunger,body.pdmg-guide-1381 .toc-container a[href="#reading-the-wrong-part-of-the-plunger"]{--pdmg-icon:url("icons/plunger.svg")}
body.pdmg-guide-1381 .page-content #not-accounting-for-air-bubbles,body.pdmg-guide-1381 .toc-container a[href="#not-accounting-for-air-bubbles"]{--pdmg-icon:url("icons/bubbles.svg")}
body.pdmg-guide-1381 .page-content #using-the-wrong-syringe-for-the-dose-volume,body.pdmg-guide-1381 .toc-container a[href="#using-the-wrong-syringe-for-the-dose-volume"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #assuming-all-syringes-have-the-same-scale,body.pdmg-guide-1381 .toc-container a[href="#assuming-all-syringes-have-the-same-scale"]{--pdmg-icon:url("icons/scale.svg")}
body.pdmg-guide-1381 .page-content #needle-gauge-and-length,body.pdmg-guide-1381 .toc-container a[href="#needle-gauge-and-length"]{--pdmg-icon:url("icons/gauge.svg")}
body.pdmg-guide-1381 .page-content #gauge-thickness,body.pdmg-guide-1381 .toc-container a[href="#gauge-thickness"]{--pdmg-icon:url("icons/gauge.svg")}
body.pdmg-guide-1381 .page-content #length,body.pdmg-guide-1381 .toc-container a[href="#length"]{--pdmg-icon:url("icons/measurement.svg")}
body.pdmg-guide-1381 .page-content #which-syringe-should-i-use,body.pdmg-guide-1381 .toc-container a[href="#which-syringe-should-i-use"]{--pdmg-icon:url("icons/syringe.svg")}
body.pdmg-guide-1381 .page-content #measurement-checklist,body.pdmg-guide-1381 .toc-container a[href="#measurement-checklist"]{--pdmg-icon:url("icons/quickguide.svg")}
body.pdmg-guide-1381 .page-content #related-resources,body.pdmg-guide-1381 .toc-container a[href="#related-resources"]{--pdmg-icon:url("icons/route.svg")}