Update Empty state style

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/index.html b/docs/index.html
index f472bc8..e82739a 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -12,7 +12,7 @@
     <link rel="stylesheet" href="font/style.css" />
 </head>
 <body>
-  <section class="section bg-grey">
+  <section class="section bg-gray">
     <section id="overview" class="grid-hero container grid-960 text-center">
       <h1>Spectre.css</h1>
       <h2>The <u>lightweight</u>, <u>responsive</u> and <u>modern</u> CSS framework</h2>
@@ -57,7 +57,7 @@
     </section>
   </section>
 
-  <section class="section section-header bg-grey show-xs">
+  <section class="section section-header bg-gray show-xs">
     <section class="grid-header container grid-960">
       <nav class="navbar">
         <section class="navbar-section">
@@ -243,7 +243,7 @@
     </section>
   </section>
 
-  <footer class="bg-grey">
+  <footer class="bg-gray">
     <section id="copyright" class="grid-footer container grid-960">
       <p>
         <a href="index.html#introduction" target="_blank">Documents</a> | <a href="https://github.com/picturepan2/spectre" target="_blank">GitHub Repo</a> | Version <span class="version"></span>