diff --git a/src/renderer/utils/sanitize.ts b/src/renderer/utils/sanitize.ts
index eb35d6289..5fba1988a 100644
--- a/src/renderer/utils/sanitize.ts
+++ b/src/renderer/utils/sanitize.ts
@@ -23,6 +23,9 @@ const addStyles = (output: string[], styles: CSSStyleDeclaration) => {
             } else if (typeof value === 'number') {
                 output.push(`${key}:${value}${priorityString};`);
             }
+        } else if (styles.getPropertyValue(key)) {
+            // These will not override the value unless not declared !important
+            output.push(`${key}: ${styles.getPropertyValue(key)} !important;`);
         }
     }
 };