@media (max-width: 700px) {
    .grid-item {
        padding-bottom: 40%;   
    }
}

.grid-item {
    position: relative;   
}

.grid-item .wrapper {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    width: 100%;
}

  .dexp-dropdown.top-nav .block-dexp-menu {
    box-shadow: 3px 0 10px 0 rgba(0,0,0,0.28);
    background-color: #fff;
    width: 250px;
  }
  .dexp-dropdown.top-nav ul.menu {
    padding: 0;
    margin: 0;
    max-width: 100%;
    border-top: 1px solid #ECEEF0;
  }
  .dexp-dropdown.top-nav ul.menu li {
    position: relative;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .dexp-dropdown.top-nav ul.menu li:not(.last) {
    border-bottom: 1px solid #ECEEF0;
  }
  .dexp-dropdown.top-nav ul.menu li a,
  .dexp-dropdown.top-nav ul.menu li span {
    color: #848688;
    line-height: 38px;
    padding-left: 10px;
    display: block;
    cursor: pointer;
  }
  .dexp-dropdown.top-nav ul.menu li a.active,
  .dexp-dropdown.top-nav ul.menu li span.active {
    background: #F4F6F8;
  }
  .dexp-dropdown.top-nav ul.menu > li > ul a,
  .dexp-dropdown.top-nav ul.menu > li > ul .nolink {
    padding-left: 30px;
  }
  .dexp-dropdown.top-nav ul.menu > li > ul > li > ul a,
  .dexp-dropdown.top-nav ul.menu > li > ul > li > ul .nolink {
    padding-left: 50px;
  }
  .dexp-dropdown.top-nav ul.menu > li > ul > li > ul > li > ul a {
    padding-left: 70px;
  }
  .dexp-dropdown.top-nav ul.menu ul {
    display: none;
  }
  .dexp-dropdown.top-nav ul.menu.menu-open {
    display: block;
  }
  .dexp-dropdown.top-nav span.menu-toggler {
    position: absolute;
    right: 0;
    top: 0;
    line-height: 39px;
    width: 40px;
    text-align: center;
    cursor: pointer;
  }
  body.menu-open {
    overflow-x: hidden;
    overflow: hidden;
  }
  body.menu-open .region-navigation {
    display: block;
  }
  body.menu-open #section-header {
    width: 100%;
    /* left: 250px; */
    left: 0px !important;
    position: absolute;
  }