Index: arms/docs/guide.html
===================================================================
diff -u -r8148f3aead98b520e3c6d13cccb728f2007aec12 -r8ecb01ee6ffeb22236f99172382142c2f370146b
--- arms/docs/guide.html	(.../guide.html)	(revision 8148f3aead98b520e3c6d13cccb728f2007aec12)
+++ arms/docs/guide.html	(.../guide.html)	(revision 8ecb01ee6ffeb22236f99172382142c2f370146b)
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en" >
+<html lang="en"  >
 <head>
     <meta charset="UTF-8"/>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
@@ -50,7 +50,7 @@
     ============================ -->
     <header id="header" class="sticky-top">
         <!-- Navbar -->
-        <nav class="primary-menu navbar navbar-expand-lg navbar-dropdown-dark">
+        <nav class="primary-menu navbar navbar-expand-lg ">
             <div class="container-fluid">
                 <!-- Sidebar Toggler -->
                 <button id="sidebarCollapse" class="navbar-toggler d-block d-md-none" type="button"><span></span><span
@@ -94,7 +94,7 @@
 
         <!-- Sidebar Navigation
       ============================ -->
-        <div class="idocs-navigation bg-light">
+        <div class="idocs-navigation ">
             <ul class="nav flex-column ">
                 <li class="nav-item"><a class="nav-link" href="#product">PRODUCT</a>
                     <ul class="nav flex-column">
