diff --git a/img/strelica-closed.svg b/img/strelica-closed.svg
new file mode 100644
index 0000000..cd291dc
--- /dev/null
+++ b/img/strelica-closed.svg
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="40"
+   height="40"
+   viewBox="0 0 10 10"
+   version="1.1"
+   id="svg5"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs2" />
+  <g
+     id="layer1">
+    <path
+       id="path1336"
+       style="fill:#181715;stroke-width:0.504542;fill-opacity:1"
+       d="M 10 0 L 8.8911133 0.57714844 L 8.8862305 0.58544922 L 0.96435547 4.2792969 A 10 10 0 0 0 1.574707 5.3740234 L 7.6362305 2.5473633 L 4.1142578 8.0756836 A 10 10 0 0 0 5.1674805 8.7485352 L 8.6904297 3.21875 L 8.6904297 9.9086914 A 10 10 0 0 0 9.9404297 9.9975586 L 9.9404297 1.2568359 L 9.9453125 1.2490234 L 10 0 z " />
+  </g>
+</svg>
diff --git a/img/strelica-opened.svg b/img/strelica-opened.svg
new file mode 100644
index 0000000..b4329ed
--- /dev/null
+++ b/img/strelica-opened.svg
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="40"
+   height="40"
+   viewBox="0 0 10 10"
+   version="1.1"
+   id="svg5"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs2" />
+  <g
+     id="layer1">
+    <path
+       id="path1336"
+       style="fill:#181715;fill-opacity:1;stroke-width:0.504542"
+       d="M 5 0.0029296875 L 4.375 1.0859375 L 4.375 1.0952148 L 0.35400391 7.4072266 A 8.75 8.75 0 0 0 1.4614258 7.9956055 L 4.375 3.4213867 L 4.375 8.7265625 A 8.75 8.75 0 0 0 5 8.75 A 8.75 8.75 0 0 0 5.625 8.7265625 L 5.625 3.4213867 L 8.5390625 7.9956055 A 8.75 8.75 0 0 0 9.6464844 7.4072266 L 5.625 1.0952148 L 5.625 1.0859375 L 5 0.0029296875 z " />
+  </g>
+</svg>