Spisoktem

$slider.slick({
    slidesToShow: 1,
    slidesToScroll: 1,
    speed: 400,
   dotsClass: "customDotsClass"
  });

@media (max-width: 1919px) and (min-width 1200px){
.container-fluid{
padding-left: 8.33333333%;
padding-right: 8.33333333%;
}
}

width: 100%;
object-fit: cover;
object-position: top center;
height: 100%;

<div class="popup popup--one" id="one">Чат</div>
        <div class="popup popup--two" id="two">Чат</div>