diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -23,7 +23,7 @@
     'rsrc/css/aphront/error-view.css' => '3462dbee',
     'rsrc/css/aphront/lightbox-attachment.css' => '7acac05d',
     'rsrc/css/aphront/list-filter-view.css' => '2ae43867',
-    'rsrc/css/aphront/multi-column.css' => '1b95ab2e',
+    'rsrc/css/aphront/multi-column.css' => '6d72e772',
     'rsrc/css/aphront/notification.css' => '9c279160',
     'rsrc/css/aphront/pager-view.css' => '2e3539af',
     'rsrc/css/aphront/panel-view.css' => '5846dfa2',
@@ -503,7 +503,7 @@
     'aphront-dialog-view-css' => '4dbbe3bb',
     'aphront-error-view-css' => '3462dbee',
     'aphront-list-filter-view-css' => '2ae43867',
-    'aphront-multi-column-view-css' => '1b95ab2e',
+    'aphront-multi-column-view-css' => '6d72e772',
     'aphront-pager-view-css' => '2e3539af',
     'aphront-panel-view-css' => '5846dfa2',
     'aphront-table-view-css' => 'b22b7216',
diff --git a/webroot/rsrc/css/aphront/multi-column.css b/webroot/rsrc/css/aphront/multi-column.css
--- a/webroot/rsrc/css/aphront/multi-column.css
+++ b/webroot/rsrc/css/aphront/multi-column.css
@@ -152,3 +152,33 @@
   border: none;
   padding-bottom: 0;
 }
+
+/* Make Dashboards reasonably display on homepage with narrow widths */
+@media (max-width: 1000px) {
+  .device-desktop .dashboard-view .aphront-multi-column-inner {
+    display: block;
+    width: auto;
+  }
+  .device-desktop .aphront-multi-column-column-outer {
+    display: block;
+    border: none;
+  }
+  .device-desktop .aphront-multi-column-column.mlr {
+    margin: 0;
+  }
+  .device-desktop .aphront-multi-column-fluid .aphront-multi-column-2-up
+    .aphront-multi-column-column-outer.half {
+     width: auto;
+     margin: 0 0 16px;
+  }
+  .device-desktop .aphront-multi-column-fluid .aphront-multi-column-2-up
+   .aphront-multi-column-column-outer.thirds {
+     width: auto;
+     margin: 0 0 16px;
+  }
+  .device-desktop .aphront-multi-column-fluid .aphront-multi-column-2-up
+    .aphront-multi-column-column-outer.third {
+    width: auto;
+    margin: 0 0 16px;
+  }
+}