diff --git a/thumbnails/button-group.svg b/thumbnails/button-group.svg
new file mode 100644
index 00000000..087aca12
--- /dev/null
+++ b/thumbnails/button-group.svg
@@ -0,0 +1,28 @@
+
+
\ No newline at end of file
diff --git a/thumbnails/local-storage.svg b/thumbnails/local-storage.svg
new file mode 100644
index 00000000..5b8aedc4
--- /dev/null
+++ b/thumbnails/local-storage.svg
@@ -0,0 +1,35 @@
+
+
\ No newline at end of file
diff --git a/thumbnails/ordered-list.svg b/thumbnails/ordered-list.svg
new file mode 100644
index 00000000..e730ef42
--- /dev/null
+++ b/thumbnails/ordered-list.svg
@@ -0,0 +1,60 @@
+
+
\ No newline at end of file
diff --git a/thumbnails/recursive-list.svg b/thumbnails/recursive-list.svg
new file mode 100644
index 00000000..18a259a9
--- /dev/null
+++ b/thumbnails/recursive-list.svg
@@ -0,0 +1,48 @@
+
+
\ No newline at end of file
diff --git a/thumbnails/truncate.svg b/thumbnails/truncate.svg
new file mode 100644
index 00000000..f1ac3dd7
--- /dev/null
+++ b/thumbnails/truncate.svg
@@ -0,0 +1,17 @@
+
+
\ No newline at end of file
diff --git a/thumbnails/unordered-list.svg b/thumbnails/unordered-list.svg
new file mode 100644
index 00000000..c3f1c435
--- /dev/null
+++ b/thumbnails/unordered-list.svg
@@ -0,0 +1,64 @@
+
+
\ No newline at end of file