diff --git a/svg/block_collapsed.svg b/svg/block_collapsed.svg
new file mode 100644
index 0000000..d3dd890
--- /dev/null
+++ b/svg/block_collapsed.svg
@@ -0,0 +1,4 @@
+
diff --git a/svg/block_expanded.svg b/svg/block_expanded.svg
new file mode 100644
index 0000000..8df85c5
--- /dev/null
+++ b/svg/block_expanded.svg
@@ -0,0 +1,4 @@
+
diff --git a/svg/condensed.svg b/svg/condensed.svg
deleted file mode 100644
index 4e1000c..0000000
--- a/svg/condensed.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-
diff --git a/svg/expanded.svg b/svg/expanded.svg
deleted file mode 100644
index 7fc86dd..0000000
--- a/svg/expanded.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-