1 files changed, 7 insertions, 5 deletions
diff --git a/generators/hugo/themes/tdro/layouts/shortcodes/sidenote.html b/generators/hugo/themes/tdro/layouts/shortcodes/sidenote.html
index 40d602a..f4c994c 100644
--- a/generators/hugo/themes/tdro/layouts/shortcodes/sidenote.html
+++ b/generators/hugo/themes/tdro/layouts/shortcodes/sidenote.html
@@ -1,7 +1,9 @@
+{{ $id := md5 (printf (.Get `mark`) .Inner) }}
+
 <span class="sidenote-container">
-<label for="{{ .Get `mark` }}" class="sidenote-toggle sidenote-mark" title="{{ .Inner }}"><span>{{ .Get `mark` }}</span></label>
-<input type="checkbox" id="{{ .Get `mark` }}" class="sidenote-toggle">
-<span class="sans-serif sidenote {{ .Get `set` }}note">
-<mark>{{ .Inner }}</mark>
-</span>
+  <label for="{{ $id }}" class="sidenote-toggle sidenote-mark" title="{{ .Inner }}"><span>{{ .Get `mark` }}</span></label>
+  <input type="checkbox" id="{{ $id }}" class="sidenote-toggle">
+  <span class="sans-serif sidenote {{ .Get `set` }}note">
+    <mark>{{ .Inner }}</mark>
+  </span>
 </span>