crbtc.org/assets/style/components/_header.scss

header {
  display: grid;
  grid-template-columns: 2fr 4fr 2fr;
  grid-template-rows: 2fr 1fr;
  max-width: 60rem;
  padding: 2rem 4rem;
  margin: 0 auto;

  .logo {
    grid-row: 1/3;
    display: inline-block;
    height: 6.25rem;
    //border: .2rem solid $w-color;
    //padding: .5rem 1rem .5rem .5rem;

    h1 {
      color: $w-color;
      font-size: 1.2rem;
      line-height: 1.2rem;
    }

    a {
      display: inline-block;
      height: 6.25rem;
      
      img {
        max-width: 6.5rem;
        background: $b-color;
      }
    }
  }
  
  .nav,
  .auth {
    grid-row: 2;
    margin: 0 auto;

    a {
      display: inline-block;
      margin: 0 .5rem;
      
      h2 {
        color: $f-color;
        font-size: 1rem;
  
        &:hover {
          color: $fh-color;
          text-decoration: underline;
        }
      }

      &:hover { cursor: pointer }
    }
  }

  .auth {
    margin: 0;

    a {
      float: right;
    }

  }
}

@media only screen and (max-width: 768px) {
  header {
    grid-template-columns: 6rem calc(100% - 6rem);
    padding: 2.5rem 2rem 1rem 2rem;

    .logo {
      height: 5.75rem;
  
      a {
        height: 5.75rem;
        
        img {
          max-width: 6rem;
        }
      }
    }

    .nav {
      grid-row: 2;
      margin: 0;
      text-align: right;
      
      a {
        display: inline-block;
      }
    }
  }
}