.btn-text() {
  border: 0;
  padding: 0;
  line-height: 1;
  height: auto;
  color: @btn-text-color;
  background-color: #fff;
  cursor: pointer;
  vertical-align: middle;
  &:active,
  &:focus {
    outline: none;
  }
  &:hover {
    color: @btn-text-hover-color;
  }
}