Hi there!
Sorry for the inconvenience.
You may use the following code in your custom CSS:
select:not(.form-control) {
padding: 5px !important;
}
Note: Path towards custom CSS:
Extensions>Templates>Styles>
Click on your current default template name then choose Template Options.
Then find custom CSS within the custom code.
https://prnt.sc/pu705g
https://prnt.sc/pu70zn
Hope this will solve the dropdown issue for you!
For your second issue, would you please give me a screencast to understand it better?
Best Regards