.responsive-menu {
    position: relative;
  }
  
  .main-menu, .sub-menu {
    display: block;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0;
  }
  .main-menu li, .sub-menu li {
    font-size: 1rem;
  }
  
  .main-menu > li {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    padding: 0px 5px;
  }
  .main-menu > li a {
    display: block;
  }
  .main-menu > li.active .sub-menu {
    opacity: 1;
    pointer-events: auto;
    margin-top: 0;
    z-index: 20;
  }
  @media only screen and (min-width: 992px) {
    .main-menu > li:hover .sub-menu {
      opacity: 1;
      pointer-events: auto;
      margin-top: 0;
      z-index: 20;
    }
  }
  .main-menu .expand {
    display: none;
  }
  @media only screen and (max-width: 991px) {
    .main-menu {
      opacity: 0;
      pointer-events: none;
      margin-top: 20px;
      -webkit-transition: 200ms all;
      transition: 200ms all;
      position: absolute;
      top: 100%;
      left: 0;
      right: auto;
      min-width: 200px;
      width: 80%;
      left: 0;
    }
    .main-menu li {
      display: block;
    }
    .main-menu .expand {
      display: block;
      position: absolute;
      top: 0;
      right: 0;
      padding: 0.5rem 1rem;
      z-index: 15;
      -webkit-transform-origin: 50%;
              transform-origin: 50%;
      -webkit-transition: 200ms all;
      transition: 200ms all;
    }
    .main-menu .expand.active {
      -webkit-transform: rotate(45deg);
              transform: rotate(45deg);
    }
  }
  @media only screen and (max-width: 991px) {
    .main-menu.active {
      opacity: 1;
      pointer-events: auto;
      margin-top: 0;
      z-index: 20;
    }
  }
  
  .sub-menu {
    opacity: 0;
    pointer-events: none;
    margin-top: 20px;
    -webkit-transition: 200ms all;
    transition: 200ms all;
    position: absolute;
    top: 100%;
    left: 0;
    right: auto;
    min-width: 200px;
  }
  @media only screen and (max-width: 991px) {
    .sub-menu {
      display: block;
      z-index: 20;
      width: 100%;
    }
  }
  .sub-menu li a {
    display: block;
  }
  
  .toggle-menu {
    display: none;
  }
  @media only screen and (max-width: 991px) {
    .toggle-menu {
      display: inline-block;
    }
  }
  
  /*nav {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    background: #333333;
    font-size: 1rem;
    box-sizing: border-box;
    width: 85%;
  }*/
  @media only screen and (min-width: 1221px) {
    nav {
      text-align: right;
    }
  }
  
  .toggle-menu {
    color: #ffffff;
    padding-right: 1rem;
    float: right;
  }
  .toggle-menu span {
    display: inline-block;
    vertical-align: middle;
    padding-left: 0.3rem;
  }
  .toggle-menu svg {
    display: inline-block;
    vertical-align: middle;
  }
  
  /*.logo {
    display: inline-block;
    vertical-align: middle;
    color: #ffffff;
    font-size: 2rem;
    padding: 0.8rem 1rem;
    box-sizing: border-box;
    width: 15%;
  }*/
  
  .sub-menu {
    background: #333333;
    border-radius: 5px;
  }
  .main-menu li a, .sub-menu li a {
    padding: .5rem .5rem;
    color: #ffffff;
    text-decoration: none;
  }
  .main-menu .expand, .sub-menu .expand {
    color: #ffffff;
    font-size: 1.5rem;
  }
  
  @media only screen and (max-width: 1220px) {
    .sub-menu {
      background: #777777;
    }
  }