Hello, @PR,
We suggest that you try using the Custom CSS code provided below. Please copy and paste the code into XStore >> Theme Options >> Theme Custom CSS >> Global CSS and then clear your browser cache.
.et_column > .et_b_header-menu .secondary-menu-wrapper ul#menu-all-brands-products {
height: 400px !important;
overflow: scroll !important;
}
You may adjust the value of the height in the given CSS code as needed.
Alternatively, if you do not wish to have a scroll bar and would prefer to have a “See More” link, you can use the option under XStore >> Header Builder >> All Department, as shown in the screenshot here: https://postimg.cc/v1t4s1N9
We hope this helps.
Best Regards,
8Theme’s Team.