diff --git a/htdocs/portal/index.html b/htdocs/portal/index.html
index 5e80287a3d..1477126b13 100644
--- a/htdocs/portal/index.html
+++ b/htdocs/portal/index.html
@@ -647,28 +647,28 @@
 		</div>
 
 		{{#bs-modal name="newUserForm" fade="true" footerButtonsBinding="addGatewayButtons" title="Add Gateway"}}
-			<div class="control-group">
+			<div class="form-group form-horizontal">
 				<label class="control-label" for="gateway_name">Name</label>
 				<div class="controls">
-					<input type="text" class="input-xlarge" name="gateway_name" value="">
+					<input type="text" name="gateway_name" value="">
 				</div>
 			</div>
-			<div class="control-group">
+			<div class="form-group">
 				<label class="control-label" for="gateway_realm">Realm</label>
 				<div class="controls">
-					<input type="text" class="input-xlarge" name="gateway_realm" value="">
+					<input type="text" name="gateway_realm" value="">
 				</div>
 			</div>
-			<div class="control-group">
+			<div class="form-group">
 				<label class="control-label" for="gateway_name">Username</label>
 				<div class="controls">
-					<input type="text" class="input-xlarge" name="gateway_username" value="">
+					<input type="text" name="gateway_username" value="">
 				</div>
 			</div>
-			<div class="control-group">
+			<div class="form-group">
 				<label class="control-label" for="gateway_name">Password</label>
 				<div class="controls">
-					<input type="text" class="input-xlarge" name="gateway_password" value="">
+					<input type="text" name="gateway_password" value="">
 				</div>
 			</div>
 			<div class="modal-footer">