#flarum-header {
  background: @flarum-header-color;
  z-index: 9999;
  width: 100%;
  height: @flarum-header-height;

  color: @main-contrast-color;
  box-sizing: border-box;

  overflow: hidden;
  padding: 0;

  .flarum-title {
    display: inline-block;
    font-size: 18px;
    padding: 14px 10px;
    height: @flarum-header-height;
    width: 300px;
    box-sizing: border-box;
    background-color: @flarum-header-color;
    color: @flarum-header-color;
    margin: 0;

    background-image: url("https://docs.maicol07.it/flarum-sso/flarum_sso.png");
    background-size: 150px 30px;
    background-repeat: no-repeat;
    background-position: center;

    text-indent: -9999px;
  }

  ul {
    vertical-align: top;
    padding: 0;
    background-color: @flarum-header-color;
  }

  .navbar-collapse.show, .navbar-collapse.collapsing {
    .mt-2, .my-2 {
      margin-top: 0 !important;
    }
  }

  li {
    display: inline-block;
    position: relative;
    height: 45.5px;
    width: 110px;
    transition: 0.4s color ease-out, 0.4s background ease-out;
    box-sizing: border-box;

    &.active {
      background: #fff;
    }

    &.hover {
      background: #f3f3f3;
      color: #c8c8c8;
    }

    &:first-child {
      &:before {
        background-color: transparent;
        width: 0;
        height: 0;
      }
    }
  }

  a {
    display: block;
    color: #545454;
    padding: 19px 20px;
    font-size: 11px;
    height: @flarum-header-height;
    box-sizing: border-box;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.05em;
    text-decoration: none;

    &:hover {
      text-decoration: none;
    }
  }

  .icon-github-circled:before {
    font-size: 25px;
    line-height: 12px;
  }

  .version {
    font-size: 10px;
    text-transform: none;
  }
}