display: none; for date in search result

Heallo at Kriesi,
I dont want to show the date of an (event calendar plugin) event in the search result page but show the date of a blog entry. When I use

#top .bloglist-excerpt.post-entry .post-meta-infos, .html_modern-blog .avia-content-slider .bloglist-excerpt .slide-meta    {
	 display: none !important;
}

the date disappears on both pages. I cannot find the page ID of the search result page (perhaps there is none :-() to target the .slide-meta better.

Thanks in advance.

Best