You can Customize active navs on Tabs Block using the Combo Blocks plugin.
To begin, insert a “Tabs” block.
![How to customize active navs? 1 yadeGQ5](https://i.imgur.com/yadeGQ5.png)
Now, choose a variation.
![How to customize active navs? 2 s7r1NKA](https://i.imgur.com/s7r1NKA.png)
Click on the Plus Button to add new tabs.
![How to customize active navs? 3 YDs5sLD](https://i.imgur.com/YDs5sLD.png)
Now, Click on the Active Nav Item tab and click on the Style tab.
![How to customize active navs? 4](https://i.imgur.com/xTSqqjE.png)
Here, you can customize the active nav item’s style. If you need to learn how to style an element, then read this documentation.
![How to customize active navs? 5](https://i.imgur.com/Kxqp9J5.png)