Why is the borders and lines of my tracking page missing? How to fix it? To make sure that your tracking page is user-friendly and fit your store theme. Usually, the design and layout of your tracking page will follow the settings of your theme as the default. ![logo](https://www.parcelpanel.com/uploads/document/2019041810055102.png) Sometimes, the borders might disappear. ![logo](https://www.parcelpanel.com/uploads/document/2019041851555510.png) If this issue occurs or you want to make changes, you can refer to the following instructions to change the color of the border. **Step 1**. Go to Shopify store admin → **SALES CHANNELS** → **Online Store** → **Themes** → **Live theme** → Click **Customize** ![logo](https://www.parcelpanel.com/uploads/document/2019101810154521.png) **Step 2**. Open your store tracking page → **Theme settings** → **Colors** ![logo](https://www.parcelpanel.com/uploads/document/2019101851100494.png) **Step 3**. **Borders and lines** → Select one color → **Save** your changes ![logo](https://www.parcelpanel.com/uploads/document/2019101899505649.png) You can also customize other parts of your tracking page if you're not satisfied with it. To know more about Shopify theme, you can click [here](https://help.shopify.com/en/manual/using-themes/change-the-layout "here") for help.