Reply To: There is an empty space in drop down arrows in mobile.

Hello,

1)That will also affect the other products as well. Because the tabs work the same for all the products you cannot set different behaviours for separate products.

2) And to remove the line under the tabs you need to use the following Custom CSS in the Custom CSS for mobile area under Theme Settings >> Custom CSS.

.woodmart-tab-wrapper {
border-bottom: none !important;
}

Best Regards.