diff --git a/src/OlStyleParser.spec.ts b/src/OlStyleParser.spec.ts
index da3c9793..1d96c1f5 100644
--- a/src/OlStyleParser.spec.ts
+++ b/src/OlStyleParser.spec.ts
@@ -874,7 +874,7 @@ describe('OlStyleParser implements StyleParser', () => {
     expecSymb.rotate = expecSymb.rotate as number;
     const expecRotation = expecSymb.rotate * Math.PI / 180;
     // openlayers adds default font-style
-    const expecFont = `Normal ${expecSymb.size}px ${expecSymb.font?.join(', ')}`;
+    const expecFont = `normal normal ${expecSymb.size}px ${expecSymb.font?.join(', ')}`;
 
     const style = styles[0] as OlStyle;
     expect(style).toBeDefined();
diff --git a/src/OlStyleParser.ts b/src/OlStyleParser.ts
index e6978d71..8d710c19 100644
--- a/src/OlStyleParser.ts
+++ b/src/OlStyleParser.ts
@@ -63,7 +63,6 @@ export class OlStyleParser implements StyleParser<OlStyleLike> {
       MarkSymbolizer: {
         avoidEdges: 'none',
         blur: 'none',
-        fillOpacity: 'none',
         offsetAnchor: 'none',
         pitchAlignment: 'none',
         pitchScale: 'none',
@@ -943,8 +942,15 @@ export class OlStyleParser implements StyleParser<OlStyleLike> {
     }
 
     const fill = new this.OlStyleFillConstructor({
-      color: (markSymbolizer.color && markSymbolizer.opacity !== undefined) ?
-        OlStyleUtil.getRgbaColor(markSymbolizer.color, markSymbolizer.opacity) : markSymbolizer.color
+      color:
+        markSymbolizer.color &&
+        (markSymbolizer.opacity !== undefined ||
+          markSymbolizer.fillOpacity !== undefined)
+          ? OlStyleUtil.getRgbaColor(
+              markSymbolizer.color,
+              markSymbolizer.opacity ?? markSymbolizer.fillOpacity ?? 1
+            )
+          : markSymbolizer.color,
     });
 
     let olStyle: any;
diff --git a/src/Util/OlStyleUtil.spec.ts b/src/Util/OlStyleUtil.spec.ts
index e24dde78..828ef651 100644
--- a/src/Util/OlStyleUtil.spec.ts
+++ b/src/Util/OlStyleUtil.spec.ts
@@ -99,7 +99,7 @@ describe('OlStyleUtil', () => {
         offset: [0, 5]
       };
       const opac = OlStyleUtil.getTextFont(symb);
-      expect(opac).toEqual('Normal 12px Arial');
+      expect(opac).toEqual('normal normal 12px Arial');
     });
   });
 
diff --git a/src/Util/OlStyleUtil.ts b/src/Util/OlStyleUtil.ts
index bd94352e..b0cd32aa 100644
--- a/src/Util/OlStyleUtil.ts
+++ b/src/Util/OlStyleUtil.ts
@@ -147,13 +147,15 @@ class OlStyleUtil {
    * @param symbolizer The TextSymbolizer to derive the font string from
    */
   public static getTextFont(symbolizer: TextSymbolizer) {
-    // since TextSymbolizer has no prop for font weight we use 'Normal' as default
-    const weight = 'Normal';
+    const fontWeight = symbolizer.fontWeight ?? 'normal';
+    const fontStyle = symbolizer.fontStyle ?? 'normal';
+
     const size = symbolizer.size;
     const font = symbolizer.font;
-    return weight + ' ' + size + 'px ' + font;
+    return fontWeight + ' ' + fontStyle + ' ' + size + 'px ' + font;
   }
 
+
   /**
    * Returns true if the given mark symbolizer is based on a font glyph
    * (i.e. has a well known name property starting with 'ttf://').