@primary-blue: #4285f4;
@deep-blue: #1d5ac9;

.btn {
  cursor: pointer;

  &:hover {
    color: @deep-blue;
  }

  &:active {
    color: @deep-blue;
    opacity: 0.7;
    filter: alpha(opacity=70);
  }
}

.span-button {
  padding: 0 5px;
  font-weight: 400;
  line-height: 22px;
  color: @primary-blue;
  .btn()
}