diff --git a/src/components/HitokotoCard.vue b/src/components/HitokotoCard.vue
index a031cf2..f9ea4a9 100644
--- a/src/components/HitokotoCard.vue
+++ b/src/components/HitokotoCard.vue
@@ -72,7 +72,7 @@ export default {
   computed: {
     contentStyle() {
       return {
-        'font-size': `${this.fontSize}px`,
+        'font-size': `${this.fontSize-4}px`,
         'white-space': 'pre-wrap',
         'line-height': '1.6',
         'text-align': 'left'
@@ -81,7 +81,7 @@ export default {
     authorStyle() {
       const AUTHOR_FONT_RATIO = 0.6 // Author font size is 60% of the main font size
       return {
-        'font-size': `${this.fontSize * AUTHOR_FONT_RATIO}px`,
+        'font-size': `${(this.fontSize-4 )* AUTHOR_FONT_RATIO}px`,
         'text-align': 'left'
       }
     }