diff --git a/partials/post-background.hbs b/partials/post-background.hbs
index 01f8fac..eec02d0 100644
--- a/partials/post-background.hbs
+++ b/partials/post-background.hbs
@@ -13,14 +13,13 @@ for it, and apply those styles to the <header> tag. Else, we just output a <head
         <div>
             <div class="post-card__image">
                 {{#if feature_image}}
-                <img srcset="{{img_url feature_image size="s"}} 300w, {{img_url feature_image size="m" }} 600w,
+                <img srcset="{{img_url feature_image size=" s"}} 300w, {{img_url feature_image size="m" }} 600w,
                     {{img_url feature_image size="l" }} 1000w, {{img_url feature_image size="xl" }} 2000w"
-                    sizes="(max-width: 1000px) 400px, 700px" src="{{img_url feature_image size=" m"}}" alt="{{title}}">
+                    src="{{img_url feature_image size=" m"}}" alt="{{title}}">
                 {{else}}
-                <img srcset="{{img_url @site.cover_image size="s"}} 300w, {{img_url @site.cover_image size="m" }} 600w,
+                <img srcset="{{img_url @site.cover_image size=" s"}} 300w, {{img_url @site.cover_image size="m" }} 600w,
                     {{img_url @site.cover_image size="l" }} 1000w, {{img_url @site.cover_image size="xl" }} 2000w"
-                    sizes="(max-width: 1000px) 400px, 700px" src="{{img_url @site.cover_image size=" m"}}"
-                    alt="{{title}}">
+                    src="{{img_url @site.cover_image size=" m"}}" alt="{{title}}">
                 {{/if}}
             </div>
-        </div>
+        </div>
\ No newline at end of file
