fix w3 validation check

Author: Thierry Boileau

themes/restlet-framework/layouts/404.html

@@ -10,7 +10,7 @@
 <![endif]-->
   {{ partial "documentation/navbarTop.html" . }}
 
-<main id="main" role="main">
+<main id="main">
   <div class="documentation-wrapper">
 {{ partial "documentation/outerNav.html" . }}
     <div class="content-wrapper section-bg-white">

themes/restlet-framework/layouts/_partials/documentation/navbarTop.html

@@ -1,7 +1,7 @@
-<nav class="m-navigation m-navigation-site m-navigation-fixed" role="navigation">
+<nav class="m-navigation m-navigation-site m-navigation-fixed">
   <div class="container-fluid">
     <div class="navigation-group">
-      <a class="navigation-logo" href="/"><img src="/images/navbarTop.svg" /></a>
+      <a class="navigation-logo" href="/"><img alt="/images/navbarTop.svg" src="/images/navbarTop.svg" /></a>
       <span id="j-navigation-trigger" class="navigation-trigger"></span>
       <ul class="navigation-list navigation-list-right">
         <li class=""><a class="navigation__link" href="/features/">Features</a></li>

themes/restlet-framework/layouts/_partials/documentation/outerNav.html

@@ -1,7 +1,7 @@
 {{ $currentVersion := (default .Site.Params.versions.stable .Params.version) }}
 <div class="sidebar-wrapper hidden-xs hidden-sm">
   <aside class="section-bg-mako text-white">
-    <nav class="documentation-sidebar" aria-label="Documentation navigation" role="navigation">
+    <nav class="documentation-sidebar" aria-label="Documentation navigation">
       <ul id="accordion" class="nav documentation-nav">
         <li>
           <a href="#submenu-1" class="accordion-toggle toggle-switch"><img src="/images/restlet_white_32.svg">Framework</a>

themes/restlet-framework/layouts/_partials/navbarTop.html

@@ -1,7 +1,7 @@
-<nav class="m-navigation m-navigation-site m-navigation-fixed" role="navigation">
+<nav class="m-navigation m-navigation-site m-navigation-fixed">
   <div class="container-fluid">
     <div class="navigation-group">
-      <a class="navigation-logo" href="/"><img src="/images/navbarTop-home.svg"></a>
+      <a class="navigation-logo" href="/"><img alt="/images/navbarTop-home.svg" src="/images/navbarTop-home.svg"></a>
       <span id="j-navigation-trigger" class="navigation-trigger"></span>
       <ul class="navigation-list navigation-list-right">
         <li class="{{ if eq .Title "Features" }}active{{ end }}"><a class="navigation__link" href="/features/">Features</a></li>

themes/restlet-framework/layouts/baseof.html

@@ -9,7 +9,7 @@
   <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience and security.</p>
 <![endif]-->
   {{- partial "navbarTop.html" . }}
-  <main id="main" role="main">
+  <main id="main">
     {{- partial "header.html" . }}
     {{- partial "contentView.html" . }}
   </main>

themes/restlet-framework/layouts/documentation/baseof.html

@@ -10,7 +10,7 @@
 <![endif]-->
   {{ partial "documentation/navbarTop.html" . }}
 
-  <main id="main" role="main">
+  <main id="main">
     <div class="documentation-wrapper">
       {{ partial "documentation/outerNav.html" . }}
       {{ partial "documentation/contentView.html" . }}