$(".views-row.Aequilibrium .logosponsor").hover(function(){

<section id="block-views-partners-block-3" class="block block-views clearfix">

<h2 class="block-title">Importanza 4</h2>

<div class="view view-partners view-id-partners view-display-id-block_3 view-dom-id-1278ec41cdf8e150a4fcb849914f241c">

<div class="views-row views-row-1 views-row-odd views-row-first Uliveto">

<a style="background-image:url('/sites/default/files/partner/Culivetosenza_azz.png');" href="http://www.uliveto.it" target="_blank" class="logosponsor"></a>

$(".views-row.Uliveto .logosponsor").hover(function(){

<div class="views-row views-row-2 views-row-even Ennova">

<a style="background-image:url('/sites/default/files/partner/ennova_new_grey.png');" href="https://volley.ennovasport.com/volley/" target="_blank" class="logosponsor"></a>

$(".views-row.Ennova .logosponsor").hover(function(){

<div class="views-row views-row-3 views-row-odd views-row-last Reggiano">

<a style="background-image:url('/sites/default/files/partner/Logo PR vettoriale quadricromia.png');" href="https://www.parmigianoreggiano.com/it/" target="_blank" class="logosponsor"></a>