:root {
  /* Set the Header/Primary background color (e.g., a specific shade of blue) */
  --md-primary-fg-color: #2A3790; /* Replace with your specific HEX code */
  
  /* Set the Header text/icon color to ensure it contrasts well */
  --md-primary-bg-color: #ffffff; /* Typically white or black */
}

/* Target the logo image in the header */
.md-header__button.md-logo img {
  /* Set a specific height for the logo */
  height: 60px; 
  
  /* Optionally set a specific width */
  width: auto; /* 'auto' preserves the original width-to-height ratio */
  
  /* You can also use max-height to ensure it doesn't exceed a certain size */
  max-height: 72px;
}