//
// Button Group
// --------------------------------------------------

.btn-group() {
  font-size: 0;
  .bui-btn {
    border-radius: 0;
    margin-right: -1px;
    &:first-child {
      border-radius: @border-radius-base 0 0 @border-radius-base;
    }
    &:last-child {
      border-radius: 0 @border-radius-base @border-radius-base 0;
      margin-right: 0;
    }
    &:first-child:last-child {
      border-radius: @border-radius-base;
    }
  }
}
.btn-group-rtl() {
  .bui-btn {
    border-radius: 0;
    margin-right: 0;
    margin-left: -1px;
    &:first-child {
      border-radius: 0 @border-radius-base  @border-radius-base 0;
    }
    &:last-child {
      border-radius: @border-radius-base 0 0  @border-radius-base ;
      margin-right: 0;
    }
  }
}
.btn-group {
  .btn-group();
}