Merge branch 'master' into pr/11536

Conflicts:
	dist/css/bootstrap.min.css

1 files changed, 214 insertions, 206 deletions

diff --git a/components.html b/components.html
index f991cccda..e4c128ae3 100644
--- a/components.html
+++ b/components.html
@@ -19,809 +19,813 @@ base_url: "../"
     <ul class="bs-glyphicons">
       <li>
         <span class="glyphicon glyphicon-adjust"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-adjust</span>
+        <span class="glyphicon-class">glyphicon glyphicon-adjust</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-align-center"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-align-center</span>
+        <span class="glyphicon-class">glyphicon glyphicon-align-center</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-align-justify"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-align-justify</span>
+        <span class="glyphicon-class">glyphicon glyphicon-align-justify</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-align-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-align-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-align-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-align-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-align-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-align-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-arrow-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-arrow-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-arrow-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-arrow-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-arrow-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-arrow-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-arrow-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-arrow-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-asterisk"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-asterisk</span>
+        <span class="glyphicon-class">glyphicon glyphicon-asterisk</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-backward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-backward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-backward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-ban-circle"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-ban-circle</span>
+        <span class="glyphicon-class">glyphicon glyphicon-ban-circle</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-barcode"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-barcode</span>
+        <span class="glyphicon-class">glyphicon glyphicon-barcode</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-bell"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-bell</span>
+        <span class="glyphicon-class">glyphicon glyphicon-bell</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-bold"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-bold</span>
+        <span class="glyphicon-class">glyphicon glyphicon-bold</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-book"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-book</span>
+        <span class="glyphicon-class">glyphicon glyphicon-book</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-bookmark"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-bookmark</span>
+        <span class="glyphicon-class">glyphicon glyphicon-bookmark</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-briefcase"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-briefcase</span>
+        <span class="glyphicon-class">glyphicon glyphicon-briefcase</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-bullhorn"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-bullhorn</span>
+        <span class="glyphicon-class">glyphicon glyphicon-bullhorn</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-calendar"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-calendar</span>
+        <span class="glyphicon-class">glyphicon glyphicon-calendar</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-camera"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-camera</span>
+        <span class="glyphicon-class">glyphicon glyphicon-camera</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-certificate"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-certificate</span>
+        <span class="glyphicon-class">glyphicon glyphicon-certificate</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-check"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-check</span>
+        <span class="glyphicon-class">glyphicon glyphicon-check</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-chevron-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-chevron-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-chevron-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-chevron-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-chevron-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-chevron-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-chevron-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-chevron-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-circle-arrow-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-circle-arrow-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-circle-arrow-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-circle-arrow-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-circle-arrow-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-circle-arrow-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-circle-arrow-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-circle-arrow-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-cloud"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-cloud</span>
+        <span class="glyphicon-class">glyphicon glyphicon-cloud</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-cloud-download"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-cloud-download</span>
+        <span class="glyphicon-class">glyphicon glyphicon-cloud-download</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-cloud-upload"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-cloud-upload</span>
+        <span class="glyphicon-class">glyphicon glyphicon-cloud-upload</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-cog"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-cog</span>
+        <span class="glyphicon-class">glyphicon glyphicon-cog</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-collapse-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-collapse-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-collapse-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-collapse-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-collapse-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-collapse-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-comment"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-comment</span>
+        <span class="glyphicon-class">glyphicon glyphicon-comment</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-compressed"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-compressed</span>
+        <span class="glyphicon-class">glyphicon glyphicon-compressed</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-copyright-mark"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-copyright-mark</span>
+        <span class="glyphicon-class">glyphicon glyphicon-copyright-mark</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-credit-card"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-credit-card</span>
+        <span class="glyphicon-class">glyphicon glyphicon-credit-card</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-cutlery"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-cutlery</span>
+        <span class="glyphicon-class">glyphicon glyphicon-cutlery</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-dashboard"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-dashboard</span>
+        <span class="glyphicon-class">glyphicon glyphicon-dashboard</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-download"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-download</span>
+        <span class="glyphicon-class">glyphicon glyphicon-download</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-download-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-download-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-download-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-earphone"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-earphone</span>
+        <span class="glyphicon-class">glyphicon glyphicon-earphone</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-edit"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-edit</span>
+        <span class="glyphicon-class">glyphicon glyphicon-edit</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-eject"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-eject</span>
+        <span class="glyphicon-class">glyphicon glyphicon-eject</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-envelope"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-envelope</span>
+        <span class="glyphicon-class">glyphicon glyphicon-envelope</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-euro"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-euro</span>
+        <span class="glyphicon-class">glyphicon glyphicon-euro</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-exclamation-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-exclamation-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-exclamation-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-expand"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-expand</span>
+        <span class="glyphicon-class">glyphicon glyphicon-expand</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-export"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-export</span>
+        <span class="glyphicon-class">glyphicon glyphicon-export</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-eye-close"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-eye-close</span>
+        <span class="glyphicon-class">glyphicon glyphicon-eye-close</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-eye-open"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-eye-open</span>
+        <span class="glyphicon-class">glyphicon glyphicon-eye-open</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-facetime-video"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-facetime-video</span>
+        <span class="glyphicon-class">glyphicon glyphicon-facetime-video</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-fast-backward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-fast-backward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-fast-backward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-fast-forward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-fast-forward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-fast-forward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-file"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-file</span>
+        <span class="glyphicon-class">glyphicon glyphicon-file</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-film"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-film</span>
+        <span class="glyphicon-class">glyphicon glyphicon-film</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-filter"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-filter</span>
+        <span class="glyphicon-class">glyphicon glyphicon-filter</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-fire"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-fire</span>
+        <span class="glyphicon-class">glyphicon glyphicon-fire</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-flag"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-flag</span>
+        <span class="glyphicon-class">glyphicon glyphicon-flag</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-flash"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-flash</span>
+        <span class="glyphicon-class">glyphicon glyphicon-flash</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-floppy-disk"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-floppy-disk</span>
+        <span class="glyphicon-class">glyphicon glyphicon-floppy-disk</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-floppy-open"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-floppy-open</span>
+        <span class="glyphicon-class">glyphicon glyphicon-floppy-open</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-floppy-remove"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-floppy-remove</span>
+        <span class="glyphicon-class">glyphicon glyphicon-floppy-remove</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-floppy-save"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-floppy-save</span>
+        <span class="glyphicon-class">glyphicon glyphicon-floppy-save</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-floppy-saved"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-floppy-saved</span>
+        <span class="glyphicon-class">glyphicon glyphicon-floppy-saved</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-folder-close"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-folder-close</span>
+        <span class="glyphicon-class">glyphicon glyphicon-folder-close</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-folder-open"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-folder-open</span>
+        <span class="glyphicon-class">glyphicon glyphicon-folder-open</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-font"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-font</span>
+        <span class="glyphicon-class">glyphicon glyphicon-font</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-forward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-forward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-forward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-fullscreen"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-fullscreen</span>
+        <span class="glyphicon-class">glyphicon glyphicon-fullscreen</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-gbp"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-gbp</span>
+        <span class="glyphicon-class">glyphicon glyphicon-gbp</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-gift"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-gift</span>
+        <span class="glyphicon-class">glyphicon glyphicon-gift</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-glass"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-glass</span>
+        <span class="glyphicon-class">glyphicon glyphicon-glass</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-globe"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-globe</span>
+        <span class="glyphicon-class">glyphicon glyphicon-globe</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hand-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hand-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hand-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hand-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hand-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hand-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hand-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hand-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hand-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hand-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hand-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hand-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hd-video"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hd-video</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hd-video</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-hdd"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-hdd</span>
+        <span class="glyphicon-class">glyphicon glyphicon-hdd</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-header"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-header</span>
+        <span class="glyphicon-class">glyphicon glyphicon-header</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-headphones"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-headphones</span>
+        <span class="glyphicon-class">glyphicon glyphicon-headphones</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-heart"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-heart</span>
+        <span class="glyphicon-class">glyphicon glyphicon-heart</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-heart-empty"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-heart-empty</span>
+        <span class="glyphicon-class">glyphicon glyphicon-heart-empty</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-home"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-home</span>
+        <span class="glyphicon-class">glyphicon glyphicon-home</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-import"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-import</span>
+        <span class="glyphicon-class">glyphicon glyphicon-import</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-inbox"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-inbox</span>
+        <span class="glyphicon-class">glyphicon glyphicon-inbox</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-indent-left"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-indent-left</span>
+        <span class="glyphicon-class">glyphicon glyphicon-indent-left</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-indent-right"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-indent-right</span>
+        <span class="glyphicon-class">glyphicon glyphicon-indent-right</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-info-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-info-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-info-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-italic"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-italic</span>
+        <span class="glyphicon-class">glyphicon glyphicon-italic</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-leaf"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-leaf</span>
+        <span class="glyphicon-class">glyphicon glyphicon-leaf</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-link"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-link</span>
+        <span class="glyphicon-class">glyphicon glyphicon-link</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-list"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-list</span>
+        <span class="glyphicon-class">glyphicon glyphicon-list</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-list-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-list-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-list-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-lock"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-lock</span>
+        <span class="glyphicon-class">glyphicon glyphicon-lock</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-log-in"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-log-in</span>
+        <span class="glyphicon-class">glyphicon glyphicon-log-in</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-log-out"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-log-out</span>
+        <span class="glyphicon-class">glyphicon glyphicon-log-out</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-magnet"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-magnet</span>
+        <span class="glyphicon-class">glyphicon glyphicon-magnet</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-map-marker"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-map-marker</span>
+        <span class="glyphicon-class">glyphicon glyphicon-map-marker</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-minus"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-minus</span>
+        <span class="glyphicon-class">glyphicon glyphicon-minus</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-minus-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-minus-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-minus-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-move"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-move</span>
+        <span class="glyphicon-class">glyphicon glyphicon-move</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-music"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-music</span>
+        <span class="glyphicon-class">glyphicon glyphicon-music</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-new-window"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-new-window</span>
+        <span class="glyphicon-class">glyphicon glyphicon-new-window</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-off"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-off</span>
+        <span class="glyphicon-class">glyphicon glyphicon-off</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-ok"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-ok</span>
+        <span class="glyphicon-class">glyphicon glyphicon-ok</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-ok-circle"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-ok-circle</span>
+        <span class="glyphicon-class">glyphicon glyphicon-ok-circle</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-ok-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-ok-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-ok-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-open"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-open</span>
+        <span class="glyphicon-class">glyphicon glyphicon-open</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-paperclip"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-paperclip</span>
+        <span class="glyphicon-class">glyphicon glyphicon-paperclip</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-pause"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-pause</span>
+        <span class="glyphicon-class">glyphicon glyphicon-pause</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-pencil"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-pencil</span>
+        <span class="glyphicon-class">glyphicon glyphicon-pencil</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-phone"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-phone</span>
+        <span class="glyphicon-class">glyphicon glyphicon-phone</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-phone-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-phone-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-phone-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-picture"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-picture</span>
+        <span class="glyphicon-class">glyphicon glyphicon-picture</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-plane"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-plane</span>
+        <span class="glyphicon-class">glyphicon glyphicon-plane</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-play"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-play</span>
+        <span class="glyphicon-class">glyphicon glyphicon-play</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-play-circle"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-play-circle</span>
+        <span class="glyphicon-class">glyphicon glyphicon-play-circle</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-plus"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-plus</span>
+        <span class="glyphicon-class">glyphicon glyphicon-plus</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-plus-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-plus-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-plus-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-print"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-print</span>
+        <span class="glyphicon-class">glyphicon glyphicon-print</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-pushpin"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-pushpin</span>
+        <span class="glyphicon-class">glyphicon glyphicon-pushpin</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-qrcode"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-qrcode</span>
+        <span class="glyphicon-class">glyphicon glyphicon-qrcode</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-question-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-question-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-question-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-random"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-random</span>
+        <span class="glyphicon-class">glyphicon glyphicon-random</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-record"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-record</span>
+        <span class="glyphicon-class">glyphicon glyphicon-record</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-refresh"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-refresh</span>
+        <span class="glyphicon-class">glyphicon glyphicon-refresh</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-registration-mark"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-registration-mark</span>
+        <span class="glyphicon-class">glyphicon glyphicon-registration-mark</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-remove"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-remove</span>
+        <span class="glyphicon-class">glyphicon glyphicon-remove</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-remove-circle"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-remove-circle</span>
+        <span class="glyphicon-class">glyphicon glyphicon-remove-circle</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-remove-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-remove-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-remove-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-repeat"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-repeat</span>
+        <span class="glyphicon-class">glyphicon glyphicon-repeat</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-resize-full"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-resize-full</span>
+        <span class="glyphicon-class">glyphicon glyphicon-resize-full</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-resize-horizontal"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-resize-horizontal</span>
+        <span class="glyphicon-class">glyphicon glyphicon-resize-horizontal</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-resize-small"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-resize-small</span>
+        <span class="glyphicon-class">glyphicon glyphicon-resize-small</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-resize-vertical"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-resize-vertical</span>
+        <span class="glyphicon-class">glyphicon glyphicon-resize-vertical</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-retweet"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-retweet</span>
+        <span class="glyphicon-class">glyphicon glyphicon-retweet</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-road"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-road</span>
+        <span class="glyphicon-class">glyphicon glyphicon-road</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-save"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-save</span>
+        <span class="glyphicon-class">glyphicon glyphicon-save</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-saved"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-saved</span>
+        <span class="glyphicon-class">glyphicon glyphicon-saved</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-screenshot"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-screenshot</span>
+        <span class="glyphicon-class">glyphicon glyphicon-screenshot</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sd-video"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sd-video</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sd-video</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-search"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-search</span>
+        <span class="glyphicon-class">glyphicon glyphicon-search</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-send"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-send</span>
+        <span class="glyphicon-class">glyphicon glyphicon-send</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-share"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-share</span>
+        <span class="glyphicon-class">glyphicon glyphicon-share</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-share-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-share-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-share-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-shopping-cart"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-shopping-cart</span>
+        <span class="glyphicon-class">glyphicon glyphicon-shopping-cart</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-signal"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-signal</span>
+        <span class="glyphicon-class">glyphicon glyphicon-signal</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-alphabet"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-alphabet</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-alphabet</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-alphabet-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-alphabet-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-alphabet-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-attributes"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-attributes</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-attributes</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-attributes-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-attributes-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-attributes-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-order"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-order</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-order</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sort-by-order-alt"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sort-by-order-alt</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sort-by-order-alt</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sound-5-1"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sound-5-1</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sound-5-1</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sound-6-1"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sound-6-1</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sound-6-1</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sound-7-1"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sound-7-1</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sound-7-1</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sound-dolby"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sound-dolby</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sound-dolby</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-sound-stereo"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-sound-stereo</span>
+        <span class="glyphicon-class">glyphicon glyphicon-sound-stereo</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-star"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-star</span>
+        <span class="glyphicon-class">glyphicon glyphicon-star</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-star-empty"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-star-empty</span>
+        <span class="glyphicon-class">glyphicon glyphicon-star-empty</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-stats"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-stats</span>
+        <span class="glyphicon-class">glyphicon glyphicon-stats</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-step-backward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-step-backward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-step-backward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-step-forward"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-step-forward</span>
+        <span class="glyphicon-class">glyphicon glyphicon-step-forward</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-stop"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-stop</span>
+        <span class="glyphicon-class">glyphicon glyphicon-stop</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-subtitles"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-subtitles</span>
+        <span class="glyphicon-class">glyphicon glyphicon-subtitles</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tag"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tag</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tag</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tags"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tags</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tags</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tasks"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tasks</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tasks</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-text-height"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-text-height</span>
+        <span class="glyphicon-class">glyphicon glyphicon-text-height</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-text-width"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-text-width</span>
+        <span class="glyphicon-class">glyphicon glyphicon-text-width</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-th"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-th</span>
+        <span class="glyphicon-class">glyphicon glyphicon-th</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-th-large"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-th-large</span>
+        <span class="glyphicon-class">glyphicon glyphicon-th-large</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-th-list"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-th-list</span>
+        <span class="glyphicon-class">glyphicon glyphicon-th-list</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-thumbs-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-thumbs-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-thumbs-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-thumbs-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-thumbs-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-thumbs-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-time"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-time</span>
+        <span class="glyphicon-class">glyphicon glyphicon-time</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tint"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tint</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tint</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tower"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tower</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tower</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-transfer"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-transfer</span>
+        <span class="glyphicon-class">glyphicon glyphicon-transfer</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-trash"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-trash</span>
+        <span class="glyphicon-class">glyphicon glyphicon-trash</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tree-conifer"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tree-conifer</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tree-conifer</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-tree-deciduous"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-tree-deciduous</span>
+        <span class="glyphicon-class">glyphicon glyphicon-tree-deciduous</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-unchecked"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-unchecked</span>
+        <span class="glyphicon-class">glyphicon glyphicon-unchecked</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-upload"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-upload</span>
+        <span class="glyphicon-class">glyphicon glyphicon-upload</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-usd"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-usd</span>
+        <span class="glyphicon-class">glyphicon glyphicon-usd</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-user"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-user</span>
+        <span class="glyphicon-class">glyphicon glyphicon-user</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-volume-down"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-volume-down</span>
+        <span class="glyphicon-class">glyphicon glyphicon-volume-down</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-volume-off"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-volume-off</span>
+        <span class="glyphicon-class">glyphicon glyphicon-volume-off</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-volume-up"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-volume-up</span>
+        <span class="glyphicon-class">glyphicon glyphicon-volume-up</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-warning-sign"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-warning-sign</span>
+        <span class="glyphicon-class">glyphicon glyphicon-warning-sign</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-wrench"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-wrench</span>
+        <span class="glyphicon-class">glyphicon glyphicon-wrench</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-zoom-in"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-zoom-in</span>
+        <span class="glyphicon-class">glyphicon glyphicon-zoom-in</span>
       </li>
       <li>
         <span class="glyphicon glyphicon-zoom-out"></span>
-        <span class="glyphicon-class">.glyphicon .glyphicon-zoom-out</span>
+        <span class="glyphicon-class">glyphicon glyphicon-zoom-out</span>
       </li>
     </ul>
 
 
     <h2 id="glyphicons-how-to-use">How to use</h2>
     <p>For performance reasons, all icons require a base class and individual icon class. To use, place the following code just about anywhere. Be sure to leave a space between the icon and text for proper padding.</p>
+    <div class="bs-callout bs-callout-danger">
+      <h4>Don't mix with other components</h4>
+      <p>Icon classes cannot be combined with other elements. They are designed to be standalone elements.</p>
+    </div>
 {% highlight html %}
 <span class="glyphicon glyphicon-search"></span>
 {% endhighlight %}
@@ -2693,6 +2697,10 @@ body { padding-bottom: 70px; }
           </a>
         </li>
       </ul>
+      <br>
+      <button class="btn btn-primary" type="button">
+        Messages <span class="badge">4</span>
+      </button>
     </div>
 {% highlight html %}
 <ul class="nav nav-pills nav-stacked">
@@ -2776,22 +2784,22 @@ body { padding-bottom: 70px; }
     <p>By default, Bootstrap's thumbnails are designed to showcase linked images with minimal required markup.</p>
     <div class="bs-example">
       <div class="row">
-        <div class="col-sm-6 col-md-3">
+        <div class="col-xs-6 col-md-3">
           <a href="#" class="thumbnail">
             <img data-src="holder.js/100%x180" alt="Generic placeholder thumbnail">
           </a>
         </div>
-        <div class="col-sm-6 col-md-3">
+        <div class="col-xs-6 col-md-3">
           <a href="#" class="thumbnail">
             <img data-src="holder.js/100%x180" alt="Generic placeholder thumbnail">
           </a>
         </div>
-        <div class="col-sm-6 col-md-3">
+        <div class="col-xs-6 col-md-3">
           <a href="#" class="thumbnail">
             <img data-src="holder.js/100%x180" alt="Generic placeholder thumbnail">
           </a>
         </div>
-        <div class="col-sm-6 col-md-3">
+        <div class="col-xs-6 col-md-3">
           <a href="#" class="thumbnail">
             <img data-src="holder.js/100%x180" alt="Generic placeholder thumbnail">
           </a>
@@ -2800,7 +2808,7 @@ body { padding-bottom: 70px; }
     </div><!-- /.bs-example -->
 {% highlight html %}
 <div class="row">
-  <div class="col-sm-6 col-md-3">
+  <div class="col-xs-6 col-md-3">
     <a href="#" class="thumbnail">
       <img data-src="holder.js/100%x180" alt="...">
     </a>
@@ -3160,7 +3168,7 @@ body { padding-bottom: 70px; }
               <img class="media-object" data-src="holder.js/64x64" alt="Generic placeholder image">
             </a>
             <div class="media-body">
-              <h4 class="media-heading">Media heading</h4>
+              <h4 class="media-heading">Nested media heading</h4>
               Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin commodo. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
             </div>
           </div>