diff --git a/assets/sass/_nav.sass b/assets/sass/_nav.sass
index 12644a52d5d83b90282dc18d5bc612bbb3fd6c40..97b9f4d2233cbeff11ae8ea4f9ef9c4a2032a609 100644
--- a/assets/sass/_nav.sass
+++ b/assets/sass/_nav.sass
@@ -4,6 +4,7 @@ nav
   background: #333333
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2)
   padding: 0 16px
+  z-index: 100
   ul
     display: flex
     max-width: 1024px
diff --git a/assets/sass/_page_image_detail.sass b/assets/sass/_page_image_detail.sass
index 332b8edbce04a9414aaf74271627f50d0b8a5143..803119dd72c56e540b38ea486a07a5ce6c59884b 100644
--- a/assets/sass/_page_image_detail.sass
+++ b/assets/sass/_page_image_detail.sass
@@ -3,7 +3,7 @@
   flex-direction: row
   align-items: start
   align-self: stretch
-  margin: 32px
+  padding: 32px 32px 128px
   justify-content: center
   .sidebar
     width: 250px
diff --git a/assets/sass/_page_upload.sass b/assets/sass/_page_upload.sass
index f0cee7dc0af64208e08d4306ef82b2b984cc8caa..197195671b7471bf7a0f9fbe50273515f5b73c38 100644
--- a/assets/sass/_page_upload.sass
+++ b/assets/sass/_page_upload.sass
@@ -62,7 +62,7 @@
     flex-direction: row
     align-items: start
     align-self: stretch
-    margin: 32px
+    padding: 32px 32px 128px
     justify-content: center
     .sidebar
       width: 250px