解决添加模型页面属性框错位的问题

activiti/src/main/resources/template/tpl/actModel/actModelAdd.html

@@ -15,7 +15,7 @@
 		        	<input type="text" id="typeName" name="typeName" win-verify="required" placeholder="请输入流程名称" class="layui-input"/>
 		        </div>
 		    </div>
-			<div class="layui-form-itemlayui-col-xs12">
+			<div class="layui-form-item layui-col-xs12">
 				<label class="layui-form-label">工作流模型<i class="red">*</i></label>
 				<div class="layui-input-block">
 					<input type="text" id="actFlowId" name="actFlowId" win-verify="required" placeholder="请选择工作流模型" class="layui-input" readonly/>