.nav {
  z-index: 10;
  @include animation(fadeIn 2s $ease-in-out-cubic);
  @include keyframes(fadeIn) {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }

  line-height: 50px;
  box-shadow: 0 1px 1px rgba(0,0,0,0.35);
  -webkit-user-select:none;
  cursor:default;
  position:fixed;
  width:100%;
  background-color:rgba(255,255,255,1);
  a {
    color: inherit;
  }
  ul {
    display: inline-block;
    padding:0;
    padding-left:30px;
    margin: 0;
    li {
      list-style-type: none;
      display: inline-block;
      color: rgba(0,0,0,0.7);
      a {
        padding: 15px;
      }
    }
    li:hover {
      color: rgba(0,0,0,1);
    }
    li.active {
      font-weight: 600;
      color: rgba(0,0,0,1);
    }
  }
}