'<div class="popup__navigation">'+
'<div class="popup__navigation__search">'+
'<input class="search_input" type="text" name="search_input" value="" placeholder="Ваш поисковый запрос" autofocus="autofocus">'+
'</div>'+
'<div class="popup_close" title="Закрыть">X</div>'+
'</div>'+