1175: Fix minor issues of current 3.5 release

Task-Url: https://pm.winseda.de/issues/1175

search/incl/result_item.jsp

 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@ taglib prefix="s" uri="http://www.springframework.org/tags" %>
 
-<div>
+<div style="clear: both;">
 	<div class="search-results-image" id="search-results-image-~{index}">
 		<div class="no-preview-overlay">
 		    <s:message code="~eu.dariah.de.minfba.search.view.result.resources.no_preview" />