@media only screen and (max-width: 1024px) {
  .burger {
    font-size: 10px;
  }
}

@media only screen and (max-width: 756px) {
  .burger {
    font-size: 8px;
  }
}

@media only screen and (max-width: 600px) {
  .burger {
    font-size: 6px;
  }
}

@media only screen and (max-width: 400px) {
  .burger {
    font-size: 5px;
  }
}

.burger {
  height: 3em;
  width: 3em;
  position: relative;
  /*font-size: 0.41em;*/
  cursor: pointer;
  -webkit-transition: .2s all;
  -o-transition: .2s all;
  transition: .2s all;
  -webkit-tap-highlight-color: transparent; }
  .burger .burger-lines:after {
    left: 0;
    top: -1em; }
  .burger .burger-lines:before {
    left: 1em;
    top: 1em; }
  .burger:after {
    content: '';
    display: block;
    position: absolute;
    height: 150%;
    width: 150%;
    top: -25%;
    left: -25%; }
  .burger .burger-lines {
    top: 50%;
    margin-top: -0.125em; }
    .burger .burger-lines, .burger .burger-lines:after, .burger .burger-lines:before {
      pointer-events: none;
      display: block;
      content: '';
      width: 100%;
      border-radius: 0.25em;
      background-color: #6FAE97;
      height: 0.25em;
      position: absolute;
      -webkit-transform: rotate(0);
          -ms-transform: rotate(0);
              transform: rotate(0); }
    .burger .burger-lines:after {
      left: 0;
      top: -1em; }
    .burger .burger-lines:before {
      left: 0;
      top: 1em; }
.burger.burger-slip .burger-lines:after, .burger.burger-slip .burger-lines:before {
  width: 100%; }

.burger.burger-slip .burger-lines, .burger.burger-slip .burger-lines:after, .burger.burger-slip .burger-lines:before {
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s; }

.burger.burger-slip.open .burger-lines {
  -webkit-transform: translateX(2em);
      -ms-transform: translateX(2em);
          transform: translateX(2em);
  background-color: transparent; }

.burger.burger-slip.open .burger-lines:before, .burger.burger-slip.open .burger-lines:after {
  left: 0.5em;
  top: 0px; }

.burger.burger-slip.open .burger-lines:before {
  -webkit-transform: translateX(-2em) rotate(135deg);
      -ms-transform: translateX(-2em) rotate(135deg);
          transform: translateX(-2em) rotate(135deg); }

.burger.burger-slip.open .burger-lines:after {
  -webkit-transform: translateX(-2em) rotate(-135deg);
      -ms-transform: translateX(-2em) rotate(-135deg);
          transform: translateX(-2em) rotate(-135deg); }