move Create Entitlement button up and shrink username search bar

lms/static/sass/bootstrap/lms-main.scss

@@ -27,6 +27,7 @@ $static-path: '../..';
 
 // Individual Pages
 @import "views/program-marketing-page";
+@import "views/entitlement-support-page";
 
 // Responsive Design
 @import '../header';
@@ -35,4 +36,4 @@ $static-path: '../..';
 @import 'lms/theme/extras';
 
 // Experiments
-@import 'experiments';
+@import 'experiments';

lms/static/sass/views/_entitlement-support-page.scss

@@ -0,0 +1,13 @@
+.entitlement-support-wrapper {
+  div.actions {
+    display: flex;
+    justify-content: space-between;
+    flex-wrap: wrap;
+    align-items: center;
+  }
+
+  form.search-form {
+    padding-left: 0;
+    padding-right: 0;
+  }
+}