Igor Ustyugov

/* в другом файле */
div {width: 50px}

RewriteEngine On
RewriteRule ^gallery/(.*)$ /gallery/?cat=$1 [L]

.wrapper__box {
  columns: 2;
}

$('button').click(function(e) {
  console.log(this.closest('section').className);
});

<span data-id="1" class="vsp-ive" style="background: #8BC34A;" title="" > <b>БЛОК 1-55</b></span>
<span data-id="2" class="vsp-ive" style="background: #8BC34A;" title="" ><b>БЛОК 1-99</b></span>
<span data-id="3" class="vsp-ive" style="background: #8BC34A;" title="" ><b>БЛОК 1-77</b></span>
<span data-id="4" class="vsp-ive" style="background: #8BC34A;" title="" ><b>БЛОК 1-RR</b></span>

<span data-id="1" class="swa-age" title="10 " data-value="10 "><img src="10.png" alt="10 "><b>БЛОК 1-5</b></span>
<span data-id="2" class="swa-age" title="9" data-value="9"><img src="9.png" alt="9"><b>БЛОК 1-9</b></span>
<span data-id="3" class="swa-age" title="25" data-value="25" ><img src=" " alt=" ">БЛОК 2-5 </span>
<span data-id="4" class="swa-age" title="45" data-value="45" ><img src=" " alt=" "> БЛОК 2-9 </span>

$(document).on('click', '.swa-age', function() {
    $('.vsp-ive[data-id="'+$(this).data('id')+'"]').click();
});

function myFunction() {
    let x = document.getElementsByClassName("dropdown-content");
    let i;
    for (i = 0; i < x.length; i++) {
        x[i].classList.toggle('show');
    }
}

if ($objProduct && (!$hasCategory || $objCatsRels)) {}