样式优化

src/components/app-mob-picker/app-mob-picker.less

@@ -13,7 +13,7 @@
   }
   .delete-value {
     position: absolute;
-    right: 0px;
+    right: 4px;
     top: 13px; 
     z-index: 3;
   }

src/styles/var.less

@@ -175,4 +175,12 @@
     text-align: @form-text-align;
     padding-right: 8px;
   }
+  .app-mobile-datetime-picker {
+    ion-datetime{
+      text-align: @form-text-align;
+    }
+  }
+  .app-picker .ibz-input {
+    text-align: @form-text-align;
+}
 }
\ No newline at end of file