framework/less/admin/AdminNav.less

@admin-pane-width: 250px;

.App {
  padding-bottom: 0;
}

.AdminContent {
  padding: 20px 0;
}
.App-content .sideNavOffset {
  margin-top: 0;
}

.Header-controls {
  > li {
    margin-left: 10px;
  }
}

@media @phone {
  .Dropdown-menu {
    height: 70vh;

    .item-search {
      margin: 10px;

      .SearchBar {
        width: 100%
      }
    }
  }

  .ExtensionNavButton {
    .Button-label {
      margin-left: 30px;
    }
    .ExtensionIcon {
      margin: 0 0 0 -4px !important;
    }
  }
}

@media @tablet {
  .AdminNav {
    .item-search,
    li[class^="item-category"],
    li[class^="item-extension"],
    .AdminLinkButton-description {
      display: none !important;
    }
  }
}

@media @phone, @tablet {
  .App-nav .AdminNav {
    .Dropdown-menu {
      > li {
        .ExtensionListTitle {
          color: @muted-color;
          text-transform: uppercase;
          margin: 25px 0 10px 15px;
        }

        .ExtensionIcon {
          margin: -2px -29px;
          width: 25px;
          height: 25px;
          font-size: 12.5px;

          .icon {
            margin: 0;
          }
        }
      }
    }
  }
}


@media @desktop-up {
  .App-nav {
    position: absolute;
    top: @header-height;
    height: ~"calc(100vh - @{header-height})";
    width: @admin-pane-width;
    .box-shadow(0 6px 6px @shadow-color);
    background: @body-bg;
    z-index: @zindex-pane;
    overflow-y: scroll;
    padding-bottom: 40px;

    .affix & {
      position: fixed;
      bottom: 0;
    }
  }
  .App-content .sideNavOffset {
    margin-left: @admin-pane-width;
  }
  .App-nav .AdminNav {
    .Dropdown-menu {
      .item-search {
        margin-top: 10px;
        margin-bottom: 20px;
      }

      .item-category-core {
        > .ExtensionListTitle {
          margin-top: 10px;
        }
      }

      > li {
        > a {
          padding: 10px 10px 10px 45px;
          display: block;
          text-decoration: none;
        }

        > a,
        > a:hover,
        &.active > a {
          color: @text-color;
        }

        > a:hover {
          background: @control-bg;
        }

        &.active > a {
          background: @control-color;
          font-weight: normal;
          color: @body-bg;

          .Button-label,
          .Button-icon {
            font-weight: bold;
          }
        }

        .Button-icon {
          float: left;
          font-size: 13px !important;
          margin-left: -25px !important;
          margin-top: 4px !important;
        }

        .Button-label {
          padding-left: 5px;
          font-size: 14px;
          font-weight: normal;
        }

        .Search-input,
        .SearchBar {
          max-width: 215px;
          margin: 0 auto;
        }

        .ExtensionListTitle {
          color: @muted-color;
          text-transform: uppercase;
          margin: 25px 0 8px 15px;
        }

        .ExtensionIcon {
          width: 25px;
          height: 25px;
          font-size: 15px;
          margin-left: -29px;
          vertical-align: middle;
        }
      }
    }
  }

  .container {
    width: 100%;
    margin: 0;

    .App-content & {
      padding: 0 30px;
    }
    .App-content > & {
      padding: 0;
    }
  }

}

.AdminLinkButton-description {
  white-space: normal;
  padding-left: 5px;
}

.ExtensionListItem-Dot {
  height: 10px;
  width: 10px;
  border-radius: 50%;
  display: inline-block;
  right: 13px;
  margin: 6px 5px;
  position: absolute;
}

.ExtensionNavButton {
  .Button-label {
    display: inline-block;
    max-width: ~"calc(100% - 18px)";
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    margin-left: 5px;
  }
}

.ExtensionListItem-Dot.enabled {
  background-color: #2ECC40;
}
.ExtensionListItem-Dot.disabled {
  border: 2px solid #FF4136;
  box-sizing: border-box;
}