diff --git a/_ext/svg/eraser.svg b/_ext/svg/eraser.svg
new file mode 100644
index 0000000..1aaf906
--- /dev/null
+++ b/_ext/svg/eraser.svg
@@ -0,0 +1 @@
+<svg width="1792" height="1792" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M832 1408l336-384h-768l-336 384h768zm1013-1077q15 34 9.5 71.5t-30.5 65.5l-896 1024q-38 44-96 44h-768q-38 0-69.5-20.5t-47.5-54.5q-15-34-9.5-71.5t30.5-65.5l896-1024q38-44 96-44h768q38 0 69.5 20.5t47.5 54.5z" fill="#fff"/></svg>
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