.navbar {
    min-height: 64px;
    border: 0;
  }
  .navbar-brand {
    float: left;
    padding: 12px 15px;
    font-size: 18px;
    line-height: 40px;
    height: 64px;
  }
  .navbar-toggle {
    padding: 9px 10px;
    margin-top: 15px;
    margin-bottom: 15px;
   
  }
  .navbar-toggle .icon-bar + .icon-bar {
    margin-top: 4px;
  }
  .navbar-nav {
    margin: 6px -15px;
  }
  .navbar-nav > li > a {
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 20px;
  }
  @media (max-width: 767px) {
    .navbar-nav .open .dropdown-menu {
      position: static;
      float: none;
      width: auto;
      margin-top: 0;
      background-color: transparent;
      border: 0;
      box-shadow: none;
    }
    .navbar-nav .open .dropdown-menu > li > a,
    .navbar-nav .open .dropdown-menu .dropdown-header {
      padding: 5px 15px 5px 25px;
    }
    .navbar-nav .open .dropdown-menu > li > a {
      line-height: 20px;
    }
    .navbar-nav .open .dropdown-menu > li > a:hover,
    .navbar-nav .open .dropdown-menu > li > a:focus {
      background-image: none;
    }
  }
  @media (min-width: 768px) {
    .navbar-nav > li {
      padding-bottom: 12px;
      padding-top: 12px;
    }
    .navbar-nav > li:before,
    .navbar-nav > li:after {
      content: " ";
      display: block;
      height: 0;
      width: 0;
      opacity: 0;
      -webkit-transition: opacity 0.3s;
      -o-transition: opacity 0.3s;
      transition: opacity 0.3s;
    }
    .navbar-nav > li + li {
      margin-left: 12px;
    }
    .navbar-nav > li > a {
      border-radius: 3px;
      padding-top: 10px;
      padding-bottom: 10px;
      line-height: 20px;
    }
    .navbar-nav > .open:before,
    .navbar-nav > .open:after {
      bottom: -1px;
      left: 50%;
      opacity: 1;
      position: absolute;
      z-index: 1002;
    }
    .navbar-nav > .open:before {
      border: 10px solid;
      border-color: rgba(0, 0, 0, 0.1) transparent;
      border-top-width: 0;
      margin-left: -9px;
    }
    .navbar-nav > .open:after {
      border: 9px solid;
      border-top-width: 0;
      border-color: #fafafa transparent;
      margin-left: -8px;
      margin-top: 2px;
    }
    .navbar-fixed-bottom .navbar-nav > .open:before,
    .navbar-fixed-bottom .navbar-nav > .open:after {
      bottom: auto;
      top: -1px;
     
    }
    .navbar-fixed-bottom .navbar-nav > .open:before {
      border-bottom-width: 0;
      border-top-width: 10px;
    }
    .navbar-fixed-bottom .navbar-nav > .open:after {
      border-bottom-width: 0;
      border-top-width: 9px;
      margin-top: -2px;
    }
  }
  @media (min-width: 768px) {
    .navbar-nav {
      float: left;
      margin: 0;
    }
    .navbar-nav > li {
      float: left;
    }
  }
  
  .navbar-nav > li > .dropdown-menu {
    margin-top: 0;
  }
  .navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
    border-top-right-radius: 3px;
    border-top-left-radius: 3px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
  }
  .navbar-btn {
    margin-top: 15px;
    margin-bottom: 15px;
  }
  .navbar-btn.btn-sm {
    margin-top: 17px;
    margin-bottom: 17px;
  }
  .navbar-btn.btn-xs {
    margin-top: 21px;
    margin-bottom: 21px;
  }
  .navbar-text {
    margin-top: 22px;
    margin-bottom: 22px;
  }
  @media (min-width: 768px) {
    .navbar-text {
      float: left;
      margin-left: 15px;
      margin-right: 15px;
    }
  }
  @media (min-width: 768px) {
    .navbar-left {
      float: left !important;
    }
    .navbar-right {
      float: right !important;
      margin-right: -15px;
    }
    .navbar-right ~ .navbar-right {
      margin-right: 0;
    }
  }
  .navbar-material-blue {
    background-color: #03a9f4;
    border-color: #0392d3;
  }
  .navbar-material-blue .navbar-brand {
    color: #ffffff;
  }
  .navbar-material-blue .navbar-brand:hover,
  .navbar-material-blue .navbar-brand:focus {
    color: #ffffff;
    background-color: transparent;
  }
  .navbar-material-blue .navbar-text {
    color: #ffffff;
  }
  .navbar-material-blue .navbar-nav > li > a {
    color: #ffffff;
  }
  .navbar-material-blue .navbar-nav > li > a:hover,
  .navbar-material-blue .navbar-nav > li > a:focus {
    color: #ffffff;
    background-color: transparent;
  }
  .navbar-material-blue .navbar-nav > .active > a,
  .navbar-material-blue .navbar-nav > .active > a:hover,
  .navbar-material-blue .navbar-nav > .active > a:focus {
    color: #ffffff;
    background-color: #0288d1;
  }
  .navbar-material-blue .navbar-nav > .disabled > a,
  .navbar-material-blue .navbar-nav > .disabled > a:hover,
  .navbar-material-blue .navbar-nav > .disabled > a:focus {
    color: #cccccc;
    background-color: transparent;
  }
  .navbar-material-blue .navbar-toggle {
    border-color: transparent;
  }
  .navbar-material-blue .navbar-toggle:hover,
  .navbar-material-blue .navbar-toggle:focus {
    background-color: #0288d1;
  }
  .navbar-material-blue .navbar-toggle .icon-bar {
    background-color: #fff;
  }
  .navbar-material-blue .navbar-collapse,
  .navbar-material-blue .navbar-form {
    border-color: #0392d3;
  }
  .navbar-material-blue .navbar-nav > .open > a,
  .navbar-material-blue .navbar-nav > .open > a:hover,
  .navbar-material-blue .navbar-nav > .open > a:focus {
    background-color: #0288d1;
    color: #ffffff;
  }
  @media (max-width: 767px) {
    .navbar-material-blue .navbar-nav .open .dropdown-menu > li > a {
      color: #ffffff;
    }
    .navbar-material-blue .navbar-nav .open .dropdown-menu > li > a:hover,
    .navbar-material-blue .navbar-nav .open .dropdown-menu > li > a:focus {
      color: #ffffff;
      background-color: transparent;
    }
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .active > a,
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .active > a:hover,
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .active > a:focus {
      color: #ffffff;
      background-color: #0288d1;
    }
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .disabled > a,
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .disabled > a:hover,
    .navbar-material-blue .navbar-nav .open .dropdown-menu > .disabled > a:focus {
      color: #cccccc;
      background-color: transparent;
    }
  }
  .navbar-material-blue .navbar-link {
    color: #ffffff;
  }
  .navbar-material-blue .navbar-link:hover {
    color: #ffffff;
  }
  .navbar-material-blue .btn-link {
    color: #ffffff;
  }
  .navbar-material-blue .btn-link:hover,
  .navbar-material-blue .btn-link:focus {
    color: #ffffff;
  }
  .navbar-material-blue .btn-link[disabled]:hover,
  fieldset[disabled] .navbar-material-blue .btn-link:hover,
  .navbar-material-blue .btn-link[disabled]:focus,
  fieldset[disabled] .navbar-material-blue .btn-link:focus {
    color: #cccccc;
  }