diff --git a/web_src/js/components/DiffFileTreeItem.vue b/web_src/js/components/DiffFileTreeItem.vue
index 84431ff372..12cafd8f1b 100644
--- a/web_src/js/components/DiffFileTreeItem.vue
+++ b/web_src/js/components/DiffFileTreeItem.vue
@@ -51,7 +51,7 @@ function getIconForDiffType(pType) {
   <div v-else class="item-directory" :title="item.name" @click.stop="collapsed = !collapsed">
     <!-- directory -->
     <SvgIcon :name="collapsed ? 'octicon-chevron-right' : 'octicon-chevron-down'"/>
-    <SvgIcon class="text primary" name="octicon-file-directory-fill"/>
+    <SvgIcon class="text primary" :name="collapsed ? 'octicon-file-directory-fill' : 'octicon-file-directory-open-fill'"/>
     <span class="gt-ellipsis">{{ item.name }}</span>
   </div>
 
@@ -87,12 +87,16 @@ a, a:hover {
   color: var(--color-text-light-3);
 }
 
+.item-directory {
+  user-select: none;
+}
+
 .item-file,
 .item-directory {
   display: flex;
   align-items: center;
   gap: 0.25em;
-  padding: 3px 6px;
+  padding: 6px;
 }
 
 .item-file:hover,
diff --git a/web_src/js/svg.ts b/web_src/js/svg.ts
index cbb1af4ba1..3a0f2ed53c 100644
--- a/web_src/js/svg.ts
+++ b/web_src/js/svg.ts
@@ -27,6 +27,7 @@ import octiconDownload from '../../public/assets/img/svg/octicon-download.svg';
 import octiconEye from '../../public/assets/img/svg/octicon-eye.svg';
 import octiconFile from '../../public/assets/img/svg/octicon-file.svg';
 import octiconFileDirectoryFill from '../../public/assets/img/svg/octicon-file-directory-fill.svg';
+import octiconFileDirectoryOpenFill from '../../public/assets/img/svg/octicon-file-directory-open-fill.svg';
 import octiconFilter from '../../public/assets/img/svg/octicon-filter.svg';
 import octiconGear from '../../public/assets/img/svg/octicon-gear.svg';
 import octiconGitBranch from '../../public/assets/img/svg/octicon-git-branch.svg';
@@ -101,6 +102,7 @@ const svgs = {
   'octicon-eye': octiconEye,
   'octicon-file': octiconFile,
   'octicon-file-directory-fill': octiconFileDirectoryFill,
+  'octicon-file-directory-open-fill': octiconFileDirectoryOpenFill,
   'octicon-filter': octiconFilter,
   'octicon-gear': octiconGear,
   'octicon-git-branch': octiconGitBranch,