.dropdown-menu {
  right: 0;
  left: auto;
  float: left;
  text-align: right;

  &.pull-right {
    left: 0;
    right: auto;
    float: right;
  }
}

.dropdown-menu-right {
  left: auto;
  right: 0;
}

.dropdown-menu-left {
  left: 0;
  right: auto;
}