ok so when os zoomd the gallery section overflows to the right(the images) <section id="gallery">
  <div class="container">
    <div class="row">

      <div class="col-md-offset-2 col-md-8 col-sm-12 wow fadeInUp" data-wow-delay="0.3s">
        <div class="section-title">
          <h1>Galerija</h1>
          <p>Fotografije</p>
            <a href="galerija" class="smoothScroll btn btn-success btn-lg wow fadeInUp" data-wow-delay="0.3s">Pogledajte galeriju</a>
        </div>
      </div>

      <ul class="grid cs-style-4">
  <li class="col-md-6 col-sm-6">
    <figure>
     <div>
        <img
         src="images/jana/jana-850_x_1275.webp"
          alt="Fotografija mlade djevojke"
          srcset="images/jana/jana-425_x_638.webp 425w,
                  images/jana/jana-630_x_945.webp 630w,
                  images/jana/jana-850_x_1275.webp 850w,
                  images/jana/jana-1050_x_1575.webp 1050w,
                  images/jana/jana-1220_x_1830.webp 1220w,
                  images/jana/jana-1360_x_2040.webp 1360w"
          sizes="(min-width: 1200px) 525px,
                 (min-width: 1000px) 425px,
                 (min-width: 780px) 315px,
                 (min-width: 360px) calc(95vw - 42px),
                 calc(50vw + 110px)"
        >
      </div>
      <figcaption>
        <h1>Portret</h1>
        <small></small>
      </figcaption>
    </figure>
  </li>

        
          <li class="col-md-6 col-sm-6">
    <figure>
     <div>
        <img
         <img src="images/gabriela/gabriela-850_x_1275.webp"
     alt="Fotografija mlade djevojke"
     srcset="images/gabriela/gabriela-425_x_638.webp 425w,
             images/gabriela/gabriela-630_x_945.webp 630w,
             images/gabriela/gabriela-850_x_1275.webp 850w,
             images/gabriela/gabriela-1050_x_1575.webp 1050w,
             images/gabriela/gabriela-1220_x_1830.webp 1220w,
             images/gabriela/gabriela-1360_x_2040.webp 1360w"
     sizes="(min-width: 1200px) 525px,
            (min-width: 1000px) 425px,
            (min-width: 780px) 315px,
            (min-width: 360px) calc(95vw - 42px),
            calc(50vw + 110px)"
        >
      </div>
      <figcaption>
        <h1>Portret</h1>
        <small></small>
      </figcaption>
    </figure>
  </li>
         <li class="col-md-6 col-sm-6">
    <figure>
     <div>
        <img
        <img src="images/krstenje1/krstenje1-850_x_1275.webp"
     alt="Fotografija mlade djevojke"
     srcset="images/krstenje1/krstenje1-425_x_638.webp 425w,
             images/krstenje1/krstenje1-630_x_945.webp 630w,
             images/krstenje1/krstenje1-850_x_1275.webp 850w,
             images/krstenje1/krstenje1-1050_x_1575.webp 1050w,
             images/krstenje1/krstenje1-1220_x_1830.webp 1220w,
             images/krstenje1/krstenje1-1360_x_2040.webp 1360w"
     sizes="(min-width: 1200px) 525px,
            (min-width: 1000px) 425px,
            (min-width: 780px) 315px,
            (min-width: 360px) calc(95vw - 42px),
            calc(50vw + 110px)"
        >
      </div>
      <figcaption>
        <h1>Krštenje</h1>
        <small></small>
      </figcaption>
    </figure>
  </li>

        <li class="col-md-6 col-sm-6">
    <figure>
     <div>
        <img
         <img src="images/krstenje2/krstenje2-850_x_1275.webp"
     alt="Fotografija mlade djevojke"
     srcset="images/krstenje2/krstenje2-425_x_638.webp 425w,
             images/krstenje2/krstenje2-630_x_945.webp 630w,
             images/krstenje2/krstenje2-850_x_1275.webp 850w,
             images/krstenje2/krstenje2-1050_x_1575.webp 1050w,
             images/krstenje2/krstenje2-1220_x_1830.webp 1220w,
             images/krstenje2/krstenje2-1360_x_2040.webp 1360w"
     sizes="(min-width: 1200px) 525px,
            (min-width: 1000px) 425px,
            (min-width: 780px) 315px,
            (min-width: 360px) calc(95vw - 42px),
            calc(50vw + 110px)"
        >
      </div>
      <figcaption>
        <h1>Krštenje</h1>
        <small></small>
      </figcaption>
    </figure>
  </li>

      </ul>

    </div>
  </div>
</section>