update theme

diff --git a/lib/ircam-www-theme b/lib/ircam-www-theme
index ce9cf31c2d3115f51c88826cd06a48701b843282..b03ba5d9a1bdc8e6b1c5dac69800ddaa8562e7a9 160000 (submodule)
--- a/lib/ircam-www-theme
+++ b/lib/ircam-www-theme
@@ -1 +1 @@
-Subproject commit ce9cf31c2d3115f51c88826cd06a48701b843282
+Subproject commit b03ba5d9a1bdc8e6b1c5dac69800ddaa8562e7a9