#nav {
  position: relative;
  margin-bottom: 4rem;
  font-weight: 300;
}

#menu li a {
  display: block;
  padding: 1em;
  background: white;
  color: #6F30A0;
  text-decoration: none;
  border-right: 1px solid #a0a0a0;
  flex-wrap: nowrap;
}

#menu li:first-child {
  border-left: 1px solid #a0a0a0;
}

#menu li a:hover {
  color: #A3B53B;
  transition: 0.6s;
}

#navMenu {
  display: none;
}

@media (min-width: 901px) {
  #menu {
    /* older flexbox */
    width: 1280px;
    margin-left: auto;
    margin-right: auto;
    display: -ms-flexbox;
    flex-direction: -ms-row;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-box-orient: horizontal;
    -moz-box-orient: horizontal;
    box-orient: horizontal;
    /* newer flexbox */
    display: flex;
    flex-direction: row;
  }
  #menu li {
    position: relative;
    text-align: center;
    /* older flexbox */
    -ms-flex: 1;
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    box-flex: 1;
    /* newer flexbox */
    flex: 1;
  }
  #menu li a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 8px;
    height: 8px;
    border-bottom: 1px solid #6F30A0;
    border-left: 1px solid #6F30A0;
    transform: rotate(-45deg);
  }
  #menu li a:hover:after {
    border-color: #A3B53B;
    transition: 0.6s;
  }
}

@media (max-width: 900px) {
  #menu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0px;
  }
  #menu li {
    border-bottom: 1px solid #a0a0a0;
  }
  #navMenu, #navMenu span {
    display: inline-block;
    transition: all .4s;
    box-sizing: border-box;
  }
  #navMenu {
    position: relative;
    text-align: center;
    width: 100%;
    height: 60px;
    border-bottom: 1px solid #a0a0a0;
  }
  #navMenu a{
    display: flex;
  }


  #navMenu span {
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #6F30A0;
    border-radius: 4px;
  }

  #navMenu span:nth-of-type(1) {
    left: 10px;
    top: 18px;
  }
  #navMenu span:nth-of-type(2) {
    left: 10px;
    top: 28px;
  }
  #navMenu span:nth-of-type(3) {
    left: 10px;
    bottom: 18px;
  }
  #navMenu span:nth-of-type(4) {
    height: 0;
    color: #5f1985;
    width: 100%;
    top: 30%;
    font-size: 18px;
  }

  #navMenu.active span:nth-of-type(1) {
    -webkit-transform: translateY(10.5px) rotate(-45deg);
    transform: translateY(10.5px) rotate(-45deg);
  }
  #navMenu.active span:nth-of-type(2) {
    opacity: 0;
  }
  #navMenu.active span:nth-of-type(3) {
    -webkit-transform: translateY(-10.5px) rotate(45deg);
    transform: translateY(-10.5px) rotate(45deg);
  }
}