update background class
Signed-off-by: Christopher Guindon <chris.guindon@eclipse.org>
diff --git a/content/en_index.php b/content/en_index.php
index f59eb5a..addff46 100644
--- a/content/en_index.php
+++ b/content/en_index.php
@@ -1,5 +1,5 @@
<div class="container-fluid">
- <section class="row highlight background-gray breadcrumbs-offset" id="sec_wg">
+ <section class="row highlight background-grey breadcrumbs-offset" id="sec_wg">
<div class="container" style="padding-top:4em;">
<div>
<div class="col-md-14 highlight-content">
@@ -40,7 +40,7 @@
</div>
</section>
- <section class="row highlight background-gray footer-offset">
+ <section class="row highlight background-grey footer-offset">
<div class="container">
<div>
<div class="triangle triangle-white hidden-sm hidden-xs"></div>
