Increase page width for more modern displays.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95725 91177308-0d34-0410-b5e6-96231b3b80d8

www/analyzer/content.css

@@ -30,7 +30,7 @@ IMG.img_slide {
     margin-right: auto
 }
 
-#page { width:820px;  text-align: left; margin: 0 auto; padding:0;
+#page { width:930px;  text-align: left; margin: 0 auto; padding:0;
         background-color: white; height:100%;
         border-left: 1px solid #EBF0FA;
 }