@media only screen and (min-width: 991px) and (max-width: 1170px) {
  .logo_container .logo {
   
    transition: all 0.3s ease;
  }
  .navbar-light .navbar-nav .nav-link {
    margin-left: 8px;
  }
}
@media only screen and (min-width: 576px) and (max-width: 1170px) {
  .search-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
  }
}

@media only screen and (max-width: 1400px) {
  .category-info {
    margin-left: 0;
  }
}
@media only screen and (max-width: 1170px) {
  .search-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
  }
}
/************
1. 991px
************/

@media only screen and (max-width: 991px) {
  /* Header Responsive */

  .offcanvas-header {
    border-bottom: 1px solid #e8e8e8;
    padding: 8px 18px;
    box-shadow: 0px 2px 15px rgb(25 119 204 / 10%);
    position: relative;
  }
  .offcanvas-header .btn-close {
    border: 1px solid #b9b9b9;
    padding: 8px;
    border-radius: 50%;
    font-size: 12px;
    display: flex;
    justify-content: center;
    align-content: center;
    line-height: 15px;
    margin: 0;
  }
  .offcanvas.show .navbar-nav .nav-item {
    border-bottom: 1px solid #e8e8e8;
    padding: 3px 0px;
    margin-bottom: 10px;
    margin-left: 0;
  }
  .offcanvas-header img {
    width: 160px;
  }
  .offcanvas-header .right-users {
    display: none;
  }
  .navbar-toggler:focus-visible,
  .navbar-toggler:focus {
    outline: o none;
  }
  /*****/

  .header {
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.15);
    position: relative;
  }
  .main_nav_container {
    padding: 5px 0;
  }
  .header-bottom {
    padding: 5px 0;
  }

  .lab-banner {
    display: none;
  }
  .content1,
  .section-about p {
    display: none;
  }

  .section-title h1,
  .section-title h2,
  .section-title h3,
  .section-title h4,
  .section-title h5,
  .section-title h6,
  .section-title p {
    display: block;
    width: 100%;
  }
  .section-title h1::before,
  .section-title h2::before,
  .section-title h3::before,
  .section-title h4::before,
  .section-title h5::before,
  .section-title h6::before,
  .section-title p::before,
  .section-title h1::after,
  .section-title h2::after,
  .section-title h3::after,
  .section-title h4::after,
  .section-title h5::after,
  .section-title h6::after,
  .section-title p::after {
    display: none;
  }
  .product-image img {
    width: 160px;
    height: 160px;
    object-fit: contain;
  }
  .lab-content, .categories-list {
    display: none;
  }

  .main-image {
    height: 300px;
    width: 80%;
    margin: 0 auto;
  }
  .more-images-slider {
    width: 80%;
    margin: 15px auto;
  }
  .product-about {
    margin-top: 16px;
    margin-bottom: 10px;
  }
  section.chromatograph-section {
    padding: 10px 0 10px;
}

}

@media only screen and (max-width: 767px) {
  .cont-cw {
    padding: 0 35px;
  }
  .logo_container .logo {
    width: 220px;
  }
  .header-email {
    display: none;
  }
  .section-title h1,
  .section-title h2,
  .section-title h3,
  .section-title h4,
  .section-title h5,
  .section-title h6 {
    font-size: 24px;
    margin-bottom: 15px;
  }
}
@media only screen and (max-width: 576px) {
  .cont-cw {
    padding: 0 25px;
  }
  .get-quote {
           position: absolute;
        right: 106px;
        bottom: 14px;
  }
  .desk_cart {
    margin-right: 24px !important;
    position: absolute !important;
    right: 35px !important;
    top: -3px !important;
}
  .main_nav_container {
    padding: 8px 0 0px;
  }
  .main_nav_container .col-sm-6, .main_nav_container .col-sm-4{
    width: 50%;
  }
  .logo_container .logo {
    width: 180px;
  }
  button.navbar-toggler.btn-header {
    position: absolute;
    right: 0px;
    bottom: 14px;
    font-size: 24px;
    width: 32px;
    height: 26px;
    border: 0;
  }
  .section-title h1,
  .section-title h2,
  .section-title h3,
  .section-title h4,
  .section-title h5,
  .section-title h6 {
    font-size: 22px;
  }

  .lab-categories .col-sm-6 {
    width: 50%;
  }
  .category-image img {
    width: 130px;
  }
  .chromatograph-section .col-sm-6 {
    width: 50%;
  }
  .product-image img {
    width: 135px;
    height: 135px;
    object-fit: contain;
  }
  .pql{
    width: 50%;
  }
  .lab-content {
    display: none;
  }
  .download-text h1 {
    font-size: 20px;
  }
  .cat-logo {
    position: absolute;
    top: 9%;
    right: 10%;
  }
  .cat-logo img {
    width: 170px;
  }
  .cat-name h2 {
    font-size: 18px;
  }
  .page-header h1, .page-header h2 {
    font-size: 24px;
  }
  .main-wrapper {
    padding: 38% 20px 15%;
  }
  .breadcrumb {
    display: none;
  }
}

@media only screen and (max-width: 440px) {
  .offcanvas.show {
    width: 90%;
  }
  .chromatograph-section .col-sm-6 {
    width: 100%;
  }
}

@media only screen and (max-width: 400px) {
  .lab-categories .col-sm-6 {
    width: 100%;
  }
  .featured-item {
    display: block;
  }
  .featured-img {
    margin-right: 0;
    margin-bottom: 15px;
  }
  .ftr-logo img {
    width: 230px;
  }
  .page-header h1, .page-header h2 {
    font-size: 22px;
  }
 
}

@media only screen and (max-width: 300px){
  .pql{
    width: 100%;
  }
}
@media only screen and (max-width: 433px) {
 .get-quote {
      display: none;
  }
}
@media only screen and (max-width: 1200px) {

}