redo the carousel example to match

docs/examples/carousel/carousel.css

@@ -19,6 +19,7 @@ body {
 /* Since positioning the image, we need to help out the caption */
 .carousel-caption {
   z-index: 10;
+  bottom: 3rem;
 }
 
 /* Declare heights because of positioning of img element */
@@ -34,17 +35,12 @@ body {
   height: 32rem;
 }
 
-.carousel-indicators {
-  top: 1.5rem;
-  right: 1.5rem;
-  bottom: auto;
-  left: auto;
-  width: 1rem;
-  margin-left: 0;
-}
-
-.carousel-indicators > li {
-  margin-bottom: .25rem;
+.carousel-indicators li {
+  width: .75rem;
+  height: .75rem;
+  margin-right: .25rem;
+  margin-left: .25rem;
+  border-radius: 50%;
 }
 
 

docs/examples/carousel/index.html

@@ -37,11 +37,7 @@
       </ul>
     </nav>
 
-
-    <!-- Carousel
-    ================================================== -->
     <div id="myCarousel" class="carousel slide" data-ride="carousel">
-      <!-- Indicators -->
       <ol class="carousel-indicators">
         <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
         <li data-target="#myCarousel" data-slide-to="1"></li>
@@ -51,7 +47,7 @@
         <div class="carousel-item active">
           <img class="first-slide" src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" alt="First slide">
           <div class="container">
-            <div class="carousel-caption text-left">
+            <div class="carousel-caption d-none d-md-block text-left">
               <h1>Example headline.</h1>
               <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
               <p><a class="btn btn-lg btn-primary" href="#" role="button">Sign up today</a></p>
@@ -61,7 +57,7 @@
         <div class="carousel-item">
           <img class="second-slide" src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" alt="Second slide">
           <div class="container">
-            <div class="carousel-caption">
+            <div class="carousel-caption d-none d-md-block">
               <h1>Another example headline.</h1>
               <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
               <p><a class="btn btn-lg btn-primary" href="#" role="button">Learn more</a></p>
@@ -71,7 +67,7 @@
         <div class="carousel-item">
           <img class="third-slide" src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" alt="Third slide">
           <div class="container">
-            <div class="carousel-caption text-right">
+            <div class="carousel-caption d-none d-md-block text-right">
               <h1>One more for good measure.</h1>
               <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
               <p><a class="btn btn-lg btn-primary" href="#" role="button">Browse gallery</a></p>
@@ -79,15 +75,15 @@
           </div>
         </div>
       </div>
-      <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
-        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
+      <a class="carousel-control carousel-control-prev" href="#myCarousel" role="button" data-slide="prev">
+        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
         <span class="sr-only">Previous</span>
       </a>
-      <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
-        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
+      <a class="carousel-control carousel-control-next" href="#myCarousel" role="button" data-slide="next">
+        <span class="carousel-control-next-icon" aria-hidden="true"></span>
         <span class="sr-only">Next</span>
       </a>
-    </div><!-- /.carousel -->
+    </div>
 
 
     <!-- Marketing messaging and featurettes