7 files changed, 8 insertions, 23 deletions
diff --git a/docs/examples/album/index.html b/docs/examples/album/index.html
index ccf8d035b..b35c246a3 100644
--- a/docs/examples/album/index.html
+++ b/docs/examples/album/index.html
@@ -37,9 +37,7 @@
     </div>
     <div class="navbar navbar-static-top navbar-dark bg-inverse">
       <div class="container-fluid">
-        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header">
-          &#9776;
-        </button>
+        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header" aria-controls="navbar-header" aria-expanded="false" aria-label="Toggle navigation"></button>
         <a href="#" class="navbar-brand">Album</a>
       </div>
     </div>
diff --git a/docs/examples/dashboard/index.html b/docs/examples/dashboard/index.html
index 5a80654ff..6ddc6cf75 100644
--- a/docs/examples/dashboard/index.html
+++ b/docs/examples/dashboard/index.html
@@ -21,12 +21,7 @@
   <body>
 
     <nav class="navbar navbar-dark navbar-fixed-top bg-inverse">
-      <button type="button" class="navbar-toggler hidden-sm-up" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
-        <span class="sr-only">Toggle navigation</span>
-        <span class="icon-bar"></span>
-        <span class="icon-bar"></span>
-        <span class="icon-bar"></span>
-      </button>
+      <button type="button" class="navbar-toggler hidden-sm-up" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar" aria-label="Toggle navigation"></button>
       <a class="navbar-brand" href="#">Project name</a>
       <div id="navbar">
         <nav class="nav navbar-nav pull-xs-left">
diff --git a/docs/examples/grid/index.html b/docs/examples/grid/index.html
index 4723f0e8d..33140b1e1 100644
--- a/docs/examples/grid/index.html
+++ b/docs/examples/grid/index.html
@@ -157,11 +157,11 @@
       <p>Reset offsets, pushes, and pulls at specific breakpoints.</p>
       <div class="row">
         <div class="col-sm-5 col-md-6">.col-sm-5 .col-md-6</div>
-        <div class="col-sm-5 offset-sm-2 col-md-6 offset-md-0">.col-sm-5 .col-sm-offset-2 .col-md-6 .col-md-offset-0</div>
+        <div class="col-sm-5 offset-sm-2 col-md-6 offset-md-0">.col-sm-5 .offset-sm-2 .col-md-6 .offset-md-0</div>
       </div>
       <div class="row">
         <div class="col-sm-6 col-md-5 col-lg-6">.col-sm-6 .col-md-5 .col-lg-6</div>
-        <div class="col-sm-6 col-md-5 offset-md-2 col-lg-6 offset-lg-0">.col-sm-6 .col-md-5 .col-md-offset-2 .col-lg-6 .col-lg-offset-0</div>
+        <div class="col-sm-6 col-md-5 offset-md-2 col-lg-6 offset-lg-0">.col-sm-6 .col-md-5 .offset-md-2 .col-lg-6 .offset-lg-0</div>
       </div>
 
 
diff --git a/docs/examples/navbar-top-fixed/index.html b/docs/examples/navbar-top-fixed/index.html
index bda85c409..7739b9e46 100644
--- a/docs/examples/navbar-top-fixed/index.html
+++ b/docs/examples/navbar-top-fixed/index.html
@@ -27,9 +27,7 @@
         </div>
       </div>
       <div class="navbar navbar-light bg-faded navbar-static-top">
-        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header">
-          &#9776;
-        </button>
+        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header" aria-controls="navbar-header" aria-expanded="false" aria-label="Toggle navigation"></button>
       </div>
     </div>
 
diff --git a/docs/examples/navbar-top/index.html b/docs/examples/navbar-top/index.html
index 52c61098f..b9dab943b 100644
--- a/docs/examples/navbar-top/index.html
+++ b/docs/examples/navbar-top/index.html
@@ -26,9 +26,7 @@
       </div>
     </div>
     <div class="navbar navbar-light bg-faded navbar-static-top m-b-1">
-      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header">
-        &#9776;
-      </button>
+      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-header" aria-controls="navbar-header" aria-expanded="false" aria-label="Toggle navigation"></button>
     </div>
 
     <div class="container">
diff --git a/docs/examples/navbar/index.html b/docs/examples/navbar/index.html
index d0beae127..f69139ee2 100644
--- a/docs/examples/navbar/index.html
+++ b/docs/examples/navbar/index.html
@@ -22,9 +22,7 @@
 
     <div class="container">
       <nav class="navbar navbar-light bg-faded">
-        <button class="navbar-toggler hidden-sm-up" type="button" data-toggle="collapse" data-target="#navbar-header" aria-controls="navbar-header">
-          &#9776;
-        </button>
+        <button class="navbar-toggler hidden-sm-up" type="button" data-toggle="collapse" data-target="#navbar-header" aria-controls="navbar-header" aria-expanded="false" aria-label="Toggle navigation"></button>
         <div class="collapse navbar-toggleable-xs" id="navbar-header">
           <a class="navbar-brand" href="#">Navbar</a>
           <ul class="nav navbar-nav">
diff --git a/docs/examples/sticky-footer-navbar/index.html b/docs/examples/sticky-footer-navbar/index.html
index aa8b8c5c8..efe9b4c64 100644
--- a/docs/examples/sticky-footer-navbar/index.html
+++ b/docs/examples/sticky-footer-navbar/index.html
@@ -30,9 +30,7 @@
       </div>
       <nav class="navbar navbar-light navbar-static-top bg-faded">
         <div class="container">
-          <button class="navbar-toggler hidden-sm-up" type="button" data-toggle="collapse" data-target="#exCollapsingNavbar2">
-            &#9776;
-          </button>
+          <button class="navbar-toggler hidden-sm-up" type="button" data-toggle="collapse" data-target="#exCollapsingNavbar2" aria-expanded="false" aria-controls="exCollapsingNavbar2" aria-label="Toggle navigation"></button>
           <div class="collapse navbar-toggleable-xs" id="exCollapsingNavbar2">
             <a class="navbar-brand" href="#">Sticky footer</a>
             <ul class="nav navbar-nav">