diff --git a/core/themes/seven/css/components/views-bulk-operations.css b/core/themes/seven/css/components/views-bulk-operations.css
new file mode 100644
index 0000000..8d60077
--- /dev/null
+++ b/core/themes/seven/css/components/views-bulk-operations.css
@@ -0,0 +1,56 @@
+/**
+ * @file
+ * Theme the Views bulk operations form to improve usability.
+ */
+
+#edit-header {
+  background-color: #f7f7f7;
+  padding: 0 10px;
+  margin-top: 1em;
+  margin-bottom: 1em;
+  border: 1px solid #e6e4df;
+}
+#edit-header:after {
+  content: "";
+  display: table;
+  clear: both;
+}
+#edit-header .form-item {
+  margin-right: 10px;
+}
+[dir="rtl"] #edit-header .form-item {
+  margin-left: 10px;
+  margin-right: 0;
+}
+#edit-header .form-item-action {
+  max-width: 100%;
+}
+#edit-header .form-item-action label {
+  float: left;
+  margin-right: 10px;
+}
+[dir="rtl"] #edit-header .form-item-action label {
+  float: right;
+  margin-left: 10px;
+  margin-right: 0;
+}
+#edit-header .form-actions {
+  margin-top: 0.7em;
+  margin-bottom: 0.7em;
+  float: left;
+  width: 100%;
+}
+[dir="rtl"] #edit-header .form-actions {
+  float: right;
+}
+
+/* Refine vertical alignment at larger screen sizes */
+@media screen and (min-width: 40em) { /* 640px */
+  #edit-header .form-item {
+    float: left;
+    margin-top: 0.9em;
+  }
+  [dir="rtl"] #edit-header .form-item {
+    float: right;
+  }
+}
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