diff --git a/static/src/less/variables.less b/static/src/less/variables.less
new file mode 100644
index 0000000000000000000000000000000000000000..822d64f6bf2ed2f926b3275f04768961c3695441
--- /dev/null
+++ b/static/src/less/variables.less
@@ -0,0 +1,3 @@
+@font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif;
+@font-family-serif:       Georgia, "Times New Roman", Times, serif;
+@font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace;