lxm--看板视图默认卡片模式，支持无缝模式--fix2

src/crm-core/components/app-layout/app-layout.less

@@ -148,14 +148,24 @@ body {
 // 看板视图，卡片模式
 .crm-app-view.appportalview,.crm-app-view.deportalview,.crm-app-view.deportalview9{
   >.crm-app-view-content-wrapper .view-content-wrapper{
-    background: #f5f7fa;
+    background: #efefef;
   }
   .dashboard .ivu-row:nth-child(2){
     padding: 8px;
     .porlet{
       background: #fff;
-      border-radius: 2px;
-    }
+      border-radius: 4px;
+      box-shadow: 0 1px 1px rgba(0,0,0,.05), 0 2px 6px 0 rgba(0,0,0,.045);
+      border: 1px solid transparent;
+      .portlet-width-title{
+        margin-bottom: 12px;
+        height: calc(100% - 64px);
+      }
+      .portlet-widthout-title{
+        margin-top: 12px;
+        margin-bottom: 12px;
+        height: calc(100% - 24px);
+      }
   }
 }
 // 看板视图，无缝模式