diff --git a/src/views/Mobile/MobilePreview.vue b/src/views/Mobile/MobilePreview.vue
index cd73b036..c55aea0e 100644
--- a/src/views/Mobile/MobilePreview.vue
+++ b/src/views/Mobile/MobilePreview.vue
@@ -4,7 +4,7 @@
       <div class="thumbnail-item" v-for="(slide, index) in slides" :key="slide.id">
         <ThumbnailSlide 
           :slide="slide" 
-          :size="screenWidth - 10" 
+          :size="screenWidth - 20" 
           :visible="index < slidesLoadLimit" 
         />
       </div>
@@ -95,4 +95,4 @@ onMounted(() => {
     }
   }
 }
-</style>
\ No newline at end of file
+</style>