Apply padding to Alert component.

src/app.scss

@@ -258,14 +258,24 @@
   position: relative;
 }
 
+// PF Alert notification component overrides
+.pf-c-alert__title {
+  --pf-c-alert__title--PaddingTop: 20px;
+  --pf-c-alert__title--PaddingRight: 20px;
+  --pf-c-alert__title--PaddingBottom: 20px;
+  --pf-c-alert__title--PaddingLeft: 20px;
+}
+
+.pf-c-alert__description {
+  --pf-c-alert__description--PaddingRight: 20px;
+  --pf-c-alert__description--PaddingBottom: 20px;
+  --pf-c-alert__description--PaddingLeft: 20px;
+}
+
 .pf-c-alert {
   position: absolute;
   width: 100%;
   z-index: 20;
-
-  button {
-    margin-right: 20px;
-  }
 }
 
 .pf-c-alert__icon {
@@ -281,4 +291,14 @@
   height: 24px;
   margin-right: 10px;
   margin-bottom: 10px;
+}
+
+.awx-c-form-action-group {
+  float: right;
+  display: block;
+
+  .pf-m-danger {
+    margin-top: 20px;
+    margin-right: 20px;
+  }
 }

src/pages/Organizations/components/OrganizationAccessList.jsx

@@ -45,10 +45,6 @@ const hiddenStyle = {
   display: 'none',
 };
 
-const buttonGroupStyle = {
-  float: 'right',
-};
-
 const Detail = ({ label, value, url, customStyles }) => {
   let detail = null;
   if (value) {
@@ -335,7 +331,7 @@ class OrganizationAccessList extends React.Component {
                 action={<AlertActionCloseButton onClose={this.hideWarning} />}
               >
                 {warningMsg}
-                <span style={buttonGroupStyle}>
+                <span className="awx-c-form-action-group">
                   <Button variant="danger" aria-label="confirm-delete" onClick={this.confirmDelete}>Delete</Button>
                   <Button variant="secondary" onClick={this.hideWarning}>Cancel</Button>
                 </span>