diff --git a/src/track/text-style.ts b/src/track/text-style.ts
index 4fb7b4d0..eef675a9 100644
--- a/src/track/text-style.ts
+++ b/src/track/text-style.ts
@@ -283,7 +283,8 @@ class TextStyle {
     attributes.push('text-align: ' + this.textAlign);
     attributes.push('font-family: ' + this.fontFamily);
     attributes.push('color: ' + TextStyle.toRGBA(this.fontColor, this.fontOpacity));
-    attributes.push('background-color: ' + TextStyle.toRGBA(this.backgroundColor, this.backgroundOpacity));
+    attributes.push(`background: linear-gradient(0deg, ${TextStyle.toRGBA(this.backgroundColor, this.backgroundOpacity)}, ${TextStyle.toRGBA(this.backgroundColor, this.backgroundOpacity)})`);
+    attributes.push('font-size: ' + this.fontSize);
     attributes.push('text-shadow: ' + this.getTextShadow());
     return attributes.join('!important; ');
   }