sourcecode/front/project/www/components/Navigation/index.less

@import '../../app.less';

.navigation {
  text-align: center;
  display: flex;
  height: 44px;
  line-height: 44px;
  color: #fff;
  overflow: hidden;

  .item {
    flex: 1;
    position: relative;
    background: #006DAA;
    cursor: pointer;
    transition: all 0.3s;

    .text {
      margin-left: 5px;
    }
  }

  .item:first-child:before {
    display: none;
  }

  .item:before {
    content: '';
    position: absolute;
    height: 0;
    width: 0;
    top: -16px;
    left: 0;
    right: -34px;
    border-width: 38px 19px;
    z-index: 1;
    border-style: solid;
    border-color: transparent;
    border-left-color: #fff;
    transition: all 0.3s;
  }

  .item:after {
    content: '';
    position: absolute;
    height: 0;
    width: 0;
    right: -22px;
    border-width: 22px 11px;
    z-index: 2;
    border-style: solid;
    border-color: transparent;
    border-left-color: #006DAA;
    transition: all 0.3s;
  }

  .item.active,
  .item.active:hover {
    color: #fff;
    background: #003366;
  }

  .item.active:after,
  .item.active:hover:after {
    border-left-color: #003366;
  }

  .item:hover {
    color: #fff;
    background: darken(#006DAA, 5);
  }

  .item:hover:after {
    border-left-color: darken(#006DAA, 5);
  }
}