.note-dropdown {
  position: relative;

}

.note-dropdown-menu {
  display: none;
  min-width: 100px;
  position: absolute;
  top: 100%;
  left: 0;
  z-index : @zindex-dropdown;
  float: left;
  text-align:left;
  background: @dropdown-color-bg;
  border: 1px solid @dropdown-color-border;
  padding: 5px;
  background-clip: padding-box;
  .box-shadow(0 1px 1px rgba(0,0,0,.06));
}

.note-btn-group.open .note-dropdown-menu {
  display: block;
}

.note-dropdown-item {
  display: block;

  &:hover {
    background-color: @btn-default-hover-bg;
  }
}

a.note-dropdown-item,
a.note-dropdown-item:hover {
  margin: 2px 0;
  color: #000;
  text-decoration: none;
}
