.page.black #nav {
  &:hover,
  .nav-toggle-btn {
    hr {
      border-color:@white;
    }
    small {
      color: @white;
    }
  }
}
#nav {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  transition:left 450ms ease-in-out;
  height: 100%;
  z-index: 1000;
  background-color: @black;
  color: @white;

  .conteneur {
    display: flex;
    flex-flow: row wrap;
    height:100%;
    width:100%;
    overflow: auto;
    padding:2em 2em 1em;
    ul.nav-menu {
      font-size: 2em;
      li {
        font-weight: bold;
        line-height: 1.5em;
        text-transform: uppercase;
      }
    }
  }

  .nav-toggle-btn {
    right: -5em;
  }

  .nav-label {
    margin-bottom: 3em;
  }

  .nav-footer {
    text-align: center;
    display: flex;
    flex-flow: column;
    justify-content: flex-end;
    margin:0 auto;
    .nav-label-partnership {
      line-height: 1.2em;
      p {
        margin:0;
      }
    }
    hr {
      margin-top: 1em;
      margin-bottom: .75em;
      border-top: 0;
      border-color: grey;
      opacity: .6;
    }

    ul {
      margin:0;
      li {
        font-size: .8em;
        display: inline-block;
      }
    }

    .nav-label-partnership-image {
      margin: 1em 0 0;
    }
  }
  
  @media screen and (orientation: landscape) {
    .nav-label {
      margin-bottom: 1em;
    }
    .nav-footer {
      margin: 0 0 0 auto;
    }
  }
}
.open {
  overflow: hidden;
  #nav {
    left:0;
    .nav-toggle-btn {
      right:1.5em;
      hr {
        border-color:@white;
        left:0;
        &:first-child {
          transform:rotate(-45deg) translateX(0);
          top:50%;
          margin-top:-1px;
        }
        &:nth-child(3) {
          top:-50%;
          transform:rotate(45deg) translateX(0);
          margin-top:1px;
        }
        &:nth-child(2) {
          opacity: 0;
        }
      }
      small {
        color:@white;
        &.label {
          display:none;
        }
        &.close {
          display: inline;
        }
      }
    }
  }
}