.container{
    width: 1200px;
    margin: 0 auto;
}
  .products{
    position: relative;
    background-image: url("../images/products_bg.jpg");
    height: 790px;
    width: 100%;
}
  .products .container .title{
    position: relative;
    display: block;
    font-size: 22px;
    color: #000;
    font-weight: 500;
    text-align: center;
}

  <div class="products">
              <div class="container">
                <div class="title">ÜRÜN GRUPLARI</div>
            </div>
        </div>