minor change css

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1689305 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/resources/css/site.css b/src/site/resources/css/site.css
index 73a0243..a016f55 100644
--- a/src/site/resources/css/site.css
+++ b/src/site/resources/css/site.css
@@ -53,6 +53,7 @@
  margin: 20px 20px 20px 20px;
  font-family: Consolas, monospace;
  word-spacing: 0em; 
+ font-size: 14px;
 }
 
 .green {