Both the component and its search module drag along with them a bunch of unnecessary and disturbing .js and .css files. Some style files could be disabled when overriding component and module. The scripts turned out to be disabled like this:
can not be turned off. I have to hack the component, and in several places, which I, for obvious reasons, do not want to do. And the style file /components/com_osproperty/templates/default/style/style.css is generally not clear where it comes from, at least I could not find it.