.navbar-collapse {
    position: fixed;
    right: -100%;
    bottom: 0;
    top: 0;
    width: 20em;
    background: #fff;
    z-index: 2;
    text-align: right;
    padding: 1em;
    transition: right 0.3s ease-out;
    box-shadow: 0px 0px 17px 1px #ddd;
    visibility: hidden;
  
    &.collapse.show {
      right: 0;
      transition: right 0.3s ease-out;
      visibility: visible;
  
      .dropdown-menu {
        background-color: #f7f7f7;
        border: 0;
        border-radius: 0;
      }
  
      #selected-language-dropdown {
        padding: 0;
      }

      .collapse-mobile-header {
        display: flex;
        border-bottom: 1px solid #eee;
        padding-bottom: 0.5em;
        margin-bottom: 0.5em;
      }
    }
  
    .dropdown-toggle::after {
      content: "";
      margin-left: 0;
    }
  }