diff --git a/src/rupload/app.py b/src/rupload/app.py
index f45689a..27b2489 100644
--- a/src/rupload/app.py
+++ b/src/rupload/app.py
@@ -57,7 +57,10 @@ UPLOAD_PAGE = """
             width: 100%;
             max-width: 500px;
         }
+        .container-images { 
 
+            filter: invert(1);
+        }
         h1 {
             font-size: 24px;
             margin-bottom: 20px;
@@ -133,7 +136,7 @@ UPLOAD_PAGE = """
         <br />
         Click <a href="#files">here</a> to see <a href="#files">uploaded files</a> (non-image) at the bottom of this page.<br />
         <h2>Uploaded images:</h2>
-        <div class="container-image">
+        <div class="container-images">
             [images_html]
         </div>
         <h2 id="files">Uploaded files:</h2>
@@ -189,7 +192,7 @@ def create_images_html(url, image_paths):
     images_html = ""
     for image_path in image_paths:
         path = url.rstrip("/") + "/" + image_path.name
-        images_html += f'<a href="{path}"><img class="thumbnail" src="{path}" alt="{image_path.name}"></a>'
+        images_html += f'<a href="{path}"><img class="thumbnail" src="{path}" alt="{image_path.name}" /></a>\n'
     return images_html
 
 
@@ -197,7 +200,7 @@ def create_files_html(url, file_paths):
     files_html = ""
     for file_path in file_paths:
         path = url.rstrip("/") + "/" + file_path.name
-        files_html += f'<a href="{path}">{file_path.name}</a> ({format_size(file_path.stat().st_size)})<br>'
+        files_html += f'<a href="{path}">{file_path.name}</a> ({format_size(file_path.stat().st_size)})\n<br>\n'
     return files_html