#burger-menu {
    cursor: pointer;
    height: 100px;
    width: 100px;
    margin: 50px;
    overflow: visible;
    position: absolute;
    z-index: 2;
    right:0;
  }
  
  #burger-menu span,
  #burger-menu span:before,
  #burger-menu span:after {
    background: #fff;
    display: block;
    height: 2px;
    opacity: 1;
    position: absolute;
    transition: 0.3s ease-in-out;
  }
  
  #burger-menu span:before,
  #burger-menu span:after {
    content: "";
  }
  
  #burger-menu span:before {
    right: 0px;
    top: -10px;
    width: 47px;
  }
  
  #burger-menu span {
    right: 0px;
    top: 13px;
    width: 47px;
  }
  
  #burger-menu span:after {
    left: 0px;
    top: 10px;
    width: 47px;
  }
  
  #burger-menu.close span:before {
    top: 0px;
    transform: rotate(90deg);
    width: 47px;
    background-color: var(--backgroundcolor);
  }
  
  #burger-menu.close span {
    transform: rotate(-45deg);
    top: 13px;
    width: 47px;
    background-color: var(--backgroundcolor);
  }
  
  #burger-menu.close span:after {
    top: 0px;
    left: 0;
    transform: rotate(90deg);
    opacity: 0;
    width: 0;
  }
  
  #menu {
    z-index: 1;
    min-width: 100%;
    min-height: 100%;
    position: fixed;
    top: 0;
    height: 0;
    visibility: hidden;
    opacity: 0;
    text-align: center;
    padding-top: 20px;
    transition: all 0.7s ease-in-out;
  }
  
  #menu.overlay {
    visibility: visible;
    opacity: 1;
    padding-top: 100px;
    background: #fff;
  }
  
  #menu ul {
    padding: 0;
  }
  
  #menu li {
    list-style: none;
  }
  
  #menu ul li a {
    position: relative;
    font-size: 6em;
    line-height: 1.4em;
    margin-bottom: 3em;
    text-decoration: none;
    color: #333!important;
    text-decoration: none;
  }
  /* #menu a:hover{
    font-size: 9em;
  } */
  #menu ul li a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 4px;
    border-radius: 4px;
    background-color: #18272F;
    bottom: 0;
    left: 0;
    transform-origin: right;
    transform: scaleX(0);
    transition: transform .3s ease-in-out;
  }
  #menu ul li a:hover::after {
    transform-origin: left;
    transform: scaleX(1);
  }