selector/src/components/Header/Header.scss

:root {
  --spark-header-background: var(--spark-color-classic-blue, #0054ae);
  --spark-header-color: var(--spark-color-theme-dark-gray900, #ffffff);
  --spark-header-margin-inline-start: 2rem;
  --spark-header-margin-inline-end: 2rem;
  --spark-header-padding: 0.5rem;

  --spark-header-s-block-size: 3rem;
  --spark-header-s-inline-size: 3rem;
  --spark-header-s-line-height: 3rem;

  --spark-header-project-font-weight: 400;
  --spark-header-project-font-size: 1.25rem;
}

.spark-header {
  color: var(--spark-header-color);
  display: inline-flex;
  inline-size: 100%;
  background-color: var(--spark-header-background);

  &.spark-header-size-s {
    block-size: var(--spark-header-s-block-size);
    line-height: var(--spark-header-s-line-height);
  }

  .spark-header-brand {
    text-align: center;
    display: flex;
    margin-inline-start: calc(var(--spark-header-margin-inline-start) - var(--spark-header-padding));

    .spark-header-brand-logoimg {
      display: flex;
      align-items: center;
      justify-content: center;

      img {
        padding-top: 0.25rem;
      }
    }
  }

  .spark-header-region-start {
    display: flex;
    inline-size: fit-content;
    white-space: nowrap;
    min-inline-size: max-content;
    margin-inline-start: calc(var(--spark-header-margin-inline-start) - var(--spark-header-padding) * 2);
  }

  .spark-header-project-name {
    font-size: var(--spark-header-project-font-size);
    font-weight: var(--spark-header-project-font-weight);
    margin-inline-end: var(--spark-header-margin-inline-end);
  }
}