Change style of the list layout

Please have a look at the following list:
www.sima.zahmundzornig.de/erotik-massage-berlin

I try to change the list sytling and worked on the CSS files of the default layout. But the things I like to change are not changeble via CSS. For example: I like to deactivate the button "Anbieter suchen" on the right side beside the list description. And I like to deactivate the headline "Suchkriterium". I can´t find the file. Were can I do this (via ftp)?

Thank you for a short description!
Michael

Userlist output is generated and has shared HTML. Editing its HTML edits all userlists. Some of its HTML is within the CB template PHP file, which can be found below. I don't recommend editing it unless you're using a template override though, but that can result in your template going out of date if a future CB release makes changes to the template PHP.

components/com_comprofiler/plugin/templates/default/default.php

You should be able to do all you're wanting purely with CSS though. Right click and Inspect Element on various page elements to see their CSS classes or IDs then use a display: none; style to hide them.