Rename download classes to be more generic

Author: b-studios

_layouts/downloadpage.html

@@ -36,7 +36,7 @@ <h3>Then, install Scala:</h3>
             </div>
           </div>
           <div class="download-options">
-            <div class="download-intellij">
+            <div class="download-left">
               <span class="or">or</span>
               <div class="description">
                 <img src="/resources/img/download/arrow-left.png" alt="">
@@ -50,7 +50,7 @@ <h3>Then, install Scala:</h3>
                 {% include tutorial-list.html column=1 %}
               </ul>
             </div>
-            <div class="download-sbt">
+            <div class="download-right">
               <div class="description">
                 <img src="/resources/img/download/arrow-right.png" alt="">
                 <p>Best if you are familiar with the command line</p>

_sass/layout/download.scss

@@ -112,8 +112,8 @@
                 @include clearfix;
                 margin-top: 38px;
 
-                .download-intellij,
-                .download-sbt {
+                .download-left,
+                .download-right {
                     position: relative;
                     @include span-columns(4 of 8);
                     @include bp(large) {
@@ -196,7 +196,7 @@
         }
     }
 
-    .download-intellij {
+    .download-left, {
       padding-right: 10px;
       position: relative;
       .or {
@@ -212,11 +212,11 @@
       }
     }
 
-    .download-sbt {
+    .download-right {
       padding-left: 10px;
     }
 
-    .download-sbt {
+    .download-right {
         .description {
             top: 60px;
             left: auto;