Revert "Add view course button"

lms/static/sass/views/_program-details.scss

@@ -303,28 +303,6 @@
     }
 
     .course-enroll-view {
-
-        .view-course-button {
-            background: palette(primary, dark);
-            border-color: palette(primary, dark);
-            height: 37px;
-            padding: 7px 18.5px 0 18.5px;
-            width: auto;
-            border-radius: 0;
-            text-align: center;
-            font-size: 0.9375em;
-            margin-top: 5px;
-
-            /* IE11 CSS styles */
-            @media(min-width: $bp-screen-md) and (-ms-high-contrast: none), (-ms-high-contrast: active) {
-                @include float(right);
-            }
-
-            @media(min-width: $bp-screen-lg) {
-                margin-top: 0px;
-            }
-        }
-
         .enroll-button {
             width: 100%;
 
@@ -407,10 +385,6 @@
 
         }
 
-        .section:not(:first-child) {
-            margin-top: 0;
-        }
-
         .course-details {
             float: none;
 

lms/templates/learner_dashboard/course_enroll_2017.underscore

-<% if (is_enrolled && (typeof expired === 'undefined' || expired === false)) { %>
-    <a href="<%- course_url %>" class="view-course-button btn-brand btn cta-primary">
-        <% if (is_course_ended) { %>
-            <%- gettext('View Archived Course') %>
-        <% } else { %>
-            <%- gettext('View Course') %>
-        <% } %>
-    </a>
-<% } else { %>
+<% if (!is_enrolled) { %>
     <% if (enrollable_course_runs.length > 0) { %>
         <% if (enrollable_course_runs.length > 1) { %>
             <div class="run-select-container">