Index: lams_central/web/authoring/authoring.jsp
===================================================================
diff -u -r9dcc3e2d26b504f92d919f53f0d45dd4093a82a2 -r73b16b1e6ae040974e8ba89abf3497abceb9420f
--- lams_central/web/authoring/authoring.jsp	(.../authoring.jsp)	(revision 9dcc3e2d26b504f92d919f53f0d45dd4093a82a2)
+++ lams_central/web/authoring/authoring.jsp	(.../authoring.jsp)	(revision 73b16b1e6ae040974e8ba89abf3497abceb9420f)
@@ -476,7 +476,7 @@
 						 onClick="javascript:MenuLib.toggleDescriptionDiv()">
 						<span id="ldDescriptionFieldTitle"><fmt:message key="authoring.fla.page.ld.title" /></span>
 						<span id="ldDescriptionFieldModified"></span>
-						<span id="ldDescriptionHideTip">▼</span>
+						<span id="ldDescriptionHideTip">?</span>
 					</div>
 					<div id="ldDescriptionDetails">
 						<div class="ldDescriptionLabel"><label for="ldDescriptionFieldDescription"><fmt:message key="authoring.fla.page.ld.description" /></label><p class="text-muted"><i class="text-primary fa fa-info-circle" aria-hidden="true"></i> <fmt:message key="authoring.fla.page.ld.description.placeholder" /></p></div>
@@ -813,15 +813,15 @@
 					 </select>
 				</td>
 			</tr>
-			<tr>
+			<tr class="propertiesContentRowGateTypeBased">
 				<td>
 					<fmt:message key="authoring.fla.page.prop.input" />
 				</td>
 				<td>
 					  <select class="propertiesContentFieldInput"></select>
 				</td>
 			</tr>
-			<tr class="propertiesContentRowGateSchedule">
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowGateSchedule">
 				<td>
 					<fmt:message key="authoring.fla.page.prop.gate.delay" />
 				</td>
@@ -838,28 +838,36 @@
 					<fmt:message key="authoring.fla.page.prop.minutes" />
 				</td>
 			</tr>
-			<tr class="propertiesContentRowGateSchedule">
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowGateSchedule">
 				<td colspan="3">
 					<fmt:message key="authoring.fla.page.prop.gate.activity.finish.based" />
 				</td>
 				<td>
 					 <input class="propertiesContentFieldActivityCompletionBased" type="checkbox">
 				</td>
 			</tr>
-			<tr class="propertiesContentRowGatePassword">
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowGateSchedule propertiesContentRowConditions propertiesContentRowPermission">
+				<td colspan="3">
+					<fmt:message key="authoring.fla.page.prop.gate.stop.at.preceding" />
+				</td>
 				<td>
+					 <input class="propertiesContentFieldStopAtPrecedingActivity" type="checkbox">
+				</td>
+			</tr>
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowGatePassword">
+				<td>
 					<fmt:message key="authoring.fla.page.prop.password" />
 				</td>
 				<td colspan="3">
 					 <input class="propertiesContentFieldPassword" type="text" maxlength="32">
 				</td>
 			</tr>
-			<tr class="propertiesContentRowConditions">
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowConditions">
 				<td colspan="4">
 					<div class="btn btn-default propertiesContentFieldCreateConditions"><fmt:message key="authoring.fla.page.prop.conditions.create" /></div>
 				</td>
 			</tr>
-			<tr class="propertiesContentRowConditions">
+			<tr class="propertiesContentRowGateTypeBased propertiesContentRowConditions">
 				<td colspan="4">
 					<button class="btn btn-default propertiesContentFieldMatchConditions"><fmt:message key="authoring.fla.page.prop.gate.conditions.map" /></button>
 				</td>